Skills

igptai17stars

Email intelligence for every role in the company, 13 role-specific plugins, 76 skills, and 13 agents for Claude Cowork and any MCP-compatible agent. Powered by the iGPT MCP at https://mcp.igpt.ai/.

Communication

Install Run on PlugMCP

GitHub Website

Run on PlugMCP

1# Skills

README.mdMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

Install from the publisher. Not a PlugMCP endpoint.

Run on PlugMCP

Host a copy with our keys and logs.

No packaged release in the registry yet. Follow the repository README.

RepositoryPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-27

Stars: 17
Tools: —
Uptime: —

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Skills?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Skills need an API key?

No required environment variable is listed on this record.

What transport does Skills use?

Skills runs locally over stdio.

When was Skills last checked?

Last checked 2026-10-27. Email intelligence for every role in the company, 13 role-specific plugins, 76 skills, and 13 agents for Claude Cowork and any MCP-compatible agent. Powered by the iGPT MCP at https://mcp.igpt.ai/.

From the publisher

Documentation

iGPT Skills

Email intelligence for every role in the company. A Claude Code plugin marketplace that turns the email already in your inbox into structured, queryable insight — by role, by skill, in plain language.

13 role-specific plugins · 76 focused skills · 13 agents · all powered by the iGPT MCP at https://mcp.igpt.ai/.

What this is

iGPT Skills is a marketplace of Claude Code plugins that lets people ask plain-language questions about their email and get back grounded, structured answers — by role.

Each plugin targets a specific role (sales, finance, HR, ...) and ships:

A tightly-scoped set of skills that each answer one focused question.
An agent that handles broad, cross-skill questions and synthesizes a prioritized response.
An MCP configuration that points at the iGPT backend at https://mcp.igpt.ai/.

A salesperson asking "who's waiting on a reply from me?", a finance lead asking "build me an expense report for May in USD", a researcher asking "what grant deadlines are coming up?", or a CSM asking "which customers should I be worried about?" — the right skill picks itself up and returns a clean, ready-to-act answer grounded in their actual email threads.

Who it's for

End users. Salespeople, customer success managers, finance leads, HR business partners, recruiters, executives, marketers, real estate agents, consultants, procurement leads, IT teams, researchers — anyone whose work runs through email.

Builders and integrators. Developers extending the plugins, customizing prompts and schemas, or integrating the iGPT API directly. Every skill's prompt and structured output schema is documented at the file level (plugins/<plugin>/skills/<skill>/SKILL.md) and reusable.

Quick start

Install one of the plugins and connect your email through iGPT. That's the whole setup.

Cowork (Claude desktop app)

Open the plugins section in Cowork. Search the marketplace for iGPT, or add from GitHub: paste igptai/skills (or the full URL https://github.com/igptai/skills).
Pick the plugin matching your role (e.g. igpt-sales).
Install. The first time you ask the plugin a question, you'll be prompted to sign in to iGPT (free account; OAuth in a browser; read-only email permissions).
Ask in plain language: "who's waiting on a reply?", "what grant deadlines are coming up?", "any compliance flags I should know about?"

Claude Desktop

Settings → Connectors → Add MCP Server → enter https://mcp.igpt.ai/ and complete OAuth.

Claude Code

/plugin marketplace add igptai/skills
/plugin install igpt-sales@igpt-skills   # or any plugin name

The plugin ships its own .mcp.json so the MCP server is registered for you. OAuth happens on first use.

Other MCP clients

Any Streamable-HTTP MCP client works. Point it at https://mcp.igpt.ai/ and use the prompts and JSON schemas from each SKILL.md directly.

At a glance


Plugins	13
Skills	76
Agents	13 (one per plugin)
Backend MCP	`https://mcp.igpt.ai/`
MCP transport	Streamable HTTP
Auth	OAuth (per user, read-only email)
License	MIT

Plugin	Skills	Focus
`igpt-sales`	7	Pipeline, deal friction, follow-ups, meeting prep
`igpt-cs`	5	Churn signals, escalations, renewals, advocacy
`igpt-finance`	6	Invoices, expenses, subscriptions, vendor spend
`igpt-hr`	5	Hiring pipeline, offers, onboarding, team friction
`igpt-recruiting`	6	External agencies, sourcing, alignment, declines
`igpt-executive`	6	Board updates, fundraising, investors, crisis signals
`igpt-projects`	5	Blockers, decisions, risks, milestones, actions
`igpt-marketing`	6	Agencies, brand mentions, campaigns, partnerships, press
`igpt-procurement`	6	Vendor risk, contract renewals, pricing history, POs
`igpt-it`	6	Incidents, security alerts, license renewals, vendors
`igpt-realestate`	6	Deal pipeline, client preferences, listings, vendors
`igpt-consulting`	6	Deliverables, scope creep, retainer usage, proposals
`igpt-research`	6	Grants, publications, collaborations, lab actions

Plugins

Every plugin has a dedicated README.md (linked above) with chat-style examples, a "How it works" pipeline, and hand-held install steps tuned to the role. The skill tables below give a one-line summary of what each skill solves.

`igpt-sales` — Sales intelligence

For account executives, sales leaders, and BDRs working active deals.

Skill	What it solves
`deal-open-items`	Every unresolved commitment, decision, and "I'll get back to you" across active deal threads
`deal-friction-detector`	Objections, hesitations, pricing friction, and stall signals on a specific deal
`cross-sell-upsell-signals`	Adjacent problems, budget hints, or expansion interest buried in existing customer email
`competitor-mentions`	Every mention of a competitor or alternative across accounts, with sentiment context
`follow-up-radar`	Threads waiting past silence thresholds — them on us, us on them, unanswered questions
`meeting-prep-briefing`	Pre-call brief on a contact at a company — history, open items, concerns, what they care about
`past-solutions-matcher`	Past customers who faced a similar problem — fuel for case-study moments in conversation

`igpt-cs` — Customer success intelligence

For CSMs, account managers, and customer success leaders.

Skill	What it solves
`churn-signal-detector`	Early warning signals across accounts — dissatisfaction, competitor mentions, declining engagement
`renewal-readiness-checker`	Renewal sentiment, engagement, open issues, likely-to-renew vs. at-risk
`escalation-tracker`	Active escalations, SLA breaches, executive complaints, unresolved issues with growing severity
`success-story-miner`	Customer satisfaction moments, testimonial-worthy quotes, proof-point opportunities
`onboarding-gaps-detector`	Stalls and gaps in new-customer onboarding journeys; systemic onboarding issues

`igpt-finance` — Financial intelligence

For finance teams, controllers, bookkeepers, and anyone managing their own books.

Skill	What it solves
`invoice-reconciliation`	Incoming invoices in a period, normalized to your local currency
`expense-report-builder`	Receipts and purchases over a period; supports grouping by project or client
`payment-status-tracker`	Match invoices against payment confirmations; flag overdue payables and receivables
`subscription-tracker`	Recurring SaaS and service subscriptions across a 13-month window; flags cancelled or stalled
`vendor-spend-analyzer`	Total spend per vendor, ranked, in your local currency
`tax-document-collector`	Tax-relevant documents (1099s, VAT invoices, official receipts) for a tax year and jurisdiction

`igpt-hr` — HR intelligence

For HR business partners, people leaders, and recruiters managing internal talent operations.

Skill	What it solves
`candidate-pipeline-tracker`	Active candidates across open roles — current stage, last action, next step, where stalled
`offer-status-tracker`	Offers made, current status, negotiation points, expected start, offers outstanding too long
`onboarding-action-items`	Open onboarding tasks per new hire — access, equipment, paperwork, intros, training
`team-friction-detector`	Signals of tension, communication breakdowns, disengagement in internal threads
`policy-question-miner`	HR policy questions and benefits inquiries; what was answered, repeat questions, gaps

`igpt-recruiting` — Recruiting intelligence

For in-house recruiters, talent acquisition leaders, and external agency recruiters.

Skill	What it solves
`interview-pipeline-tracker`	Every active candidate's stage, feedback received, who hasn't submitted feedback, where stalled
`agency-recruiter-tracker`	External agencies — roles worked, candidates submitted, fee arrangements, delivery patterns
`hiring-manager-alignment-checker`	Signals of misalignment — shifting criteria, slow feedback, inconsistent rejections
`job-requisition-status`	Open reqs — approval status, JD finalized, sourcing started, pipeline depth, stall signals
`offer-decline-analyzer`	Patterns across declined offers — reasons given, competing offers, comp signals
`sourcing-conversation-tracker`	Outbound prospect conversations — who responded, level of interest, where conversations went quiet

`igpt-executive` — Founder / CEO intelligence

For founders, CEOs, and senior leaders. Email is where the most important decisions, risks, and relationships live for an exec.

Skill	What it solves
`board-update-builder`	Wins, decisions, risks, hires, financial signals, open asks — raw material for a board update
`crisis-signal-detector`	Early warning signals — legal threats, financial pressure, key-person flight risk, regulatory inquiries
`fundraising-thread-tracker`	Investor pipeline — stage, last contact, next step, signals of interest or pulling back
`investor-relationship-tracker`	Health of relationships with existing investors — tone, open asks, warm vs. cool
`key-relationship-health`	Health of key external relationships — customers, advisors, partners, senior contacts
`strategic-commitment-log`	Commitments made to investors, board, partners — what was promised, evidence of delivery

`igpt-projects` — Project & operations intelligence

For project managers, program managers, and operators running cross-functional initiatives.

Skill	What it solves
`project-blocker-detector`	Blockers, unresolved dependencies, impediments — what's stuck, who owns resolving it
`decision-log`	Significant decisions made — what was decided, who decided, alternatives considered, conditions
`risk-radar`	Risk signals — timeline slippage, resource pressure, scope additions, stakeholder dissatisfaction
`stakeholder-action-tracker`	Action items assigned to specific stakeholders by project — status of each
`milestone-status-extractor`	Milestones and phases — target dates, current status, on-track / at-risk / delayed

`igpt-marketing` — Marketing & partnerships intelligence

For marketing leaders, brand managers, and growth operators.

Skill	What it solves
`agency-deliverables-tracker`	Deliverables expected from creative agencies and freelancers — revisions, feedback loops, what's late
`brand-mention-sentiment`	External mentions of the brand by audience type; sentiment patterns; quotable lines
`campaign-feedback-miner`	Feedback and reactions on specific campaigns — internal stakeholders, partners, customers, agencies
`event-action-items`	Outstanding tasks across event lifecycles — logistics, vendors, speakers, sponsors, follow-up
`partnership-pipeline-tracker`	Partnership and BD conversations — stage, last contact, next step, open commitments
`press-coverage-tracker`	Coverage landed, pitches outstanding, journalist relationships, media opportunities

`igpt-procurement` — Procurement & vendor intelligence

For procurement teams, category managers, and operators handling vendor relationships.

Skill	What it solves
`contract-renewal-radar`	Vendor contracts with renewal dates, notice periods, auto-renewals, renegotiation signals
`pricing-negotiation-history`	Full pricing conversation with a specific vendor — quotes, concessions, agreed rates, future commitments
`purchase-order-tracker`	POs in flight — supplier, amount, confirmation status, expected delivery, invoice received
`supplier-risk-signals`	Early warning patterns — financial pressure, capacity constraints, contact turnover, single-source
`vendor-commitment-tracker`	Promises vendors made (delivery dates, SLAs, price holds) — fulfilled vs. open
`vendor-escalation-log`	Escalations, complaints, unresolved issues, SLA breaches across the supplier base

`igpt-it` — IT & security intelligence

For IT teams, sysadmins, and IT managers.

Skill	What it solves
`access-request-tracker`	Access and permission requests — approved, fulfilled, or stuck
`change-request-log`	System changes, deployments, infrastructure modifications — approval status, implemented or not
`incident-tracker`	Outages, system failures, unresolved technical issues — current status and ownership
`it-vendor-commitment-tracker`	IT vendor and MSP promises — SLAs, response times, patch schedules; fulfilled vs. open
`license-renewal-tracker`	Software licenses, SaaS subscriptions, IT contracts with renewal or expiry dates
`security-alert-monitor`	Phishing reports, suspicious logins, vulnerability disclosures, policy violations — signals to investigate

`igpt-realestate` — Real estate agent intelligence

For residential and commercial agents, brokers, and team leaders.

Skill	What it solves
`deal-pipeline-tracker`	Active transactions — stage, key parties, next step, expected closing, blockers
`client-offer-history`	Reconstructs a specific client's full offer history — prices, counters, outcomes, seller feedback
`client-preference-miner`	Preferences a client has expressed — must-haves, deal-breakers, budget shifts, what's changed
`listing-expiry-tracker`	Listing agreements with expiry dates, notice periods, renewal / extension signals
`vendor-coordination-tracker`	Inspectors, appraisers, contractors, title, lender, attorney — what's confirmed, what's outstanding
`commission-agreement-tracker`	Commission, referral, and co-brokerage arrangements — rates, conditions, payment status

`igpt-consulting` — Consultant / freelancer intelligence

For independent consultants, boutique agencies, and consulting firms.

Skill	What it solves
`client-deliverable-tracker`	Every deliverable across every client — promised, delivered, overdue, awaiting feedback, blocked
`scope-creep-detector`	Out-of-scope requests accepted without a change order, grouped by client with severity
`retainer-usage-tracker`	Retainer utilization, burn-rate signals, clients trending toward over- or under-using their hours
`proposal-follow-up-tracker`	Outstanding proposals — status, days pending, interest signals, gone-quiet flags
`client-feedback-collector`	Satisfaction signals, criticism, unactioned concerns; per-client overall sentiment
`reference-request-miner`	Reference / testimonial / case-study openings — both prospects asking and clients offering

`igpt-research` — Research & academia intelligence

For academic researchers, principal investigators, and research lab leaders.

Skill	What it solves
`grant-deadline-tracker`	Grant applications and funding opportunities — submission deadlines, internal milestones, owner assignments
`publication-pipeline-tracker`	Manuscripts under submission or revision — stage, decisions, reviewer feedback, deadlines, co-author actions
`collaboration-commitment-tracker`	Commitments by you and by collaborators (data, analyses, drafts, reviews); separates your obligations from theirs
`data-source-tracker`	Data sources, datasets, access requests — approval status, agreements, blocking issues
`literature-tracker`	Papers, preprints, datasets shared in email — relevance to ongoing projects, follow-up actions expected
`research-action-items`	Action items assigned to lab members — analyses, experiments, code, writing, reviews

Architecture

Each plugin in this marketplace bundles four kinds of artifact, all auto-discovered by Claude Code from convention-based folder names.

Skills

A skill is a single focused workflow: collect a few inputs from the user, query iGPT against their email, return a structured answer.

Each skill lives at plugins/<plugin>/skills/<skill-name>/SKILL.md and follows a consistent template:

Step 1 — collect user-supplied values. Variables like [time_range] and [scope] are defined with defaults and descriptions. The agent or skill asks the user for any value without a default.
Step 2 — query iGPT with structured parameters (search-style filtering by date range, keywords, scope).
Step 3 — call the iGPT ask tool with the user's variables substituted into a prompt template, and a strict JSON output schema.

Skills always return schema-validated JSON to the LLM, which is what produces the clean rendered chat response the user sees.

Agents

An agent is a higher-level coordinator for a plugin. Each plugin ships exactly one agent at plugins/<plugin>/agents/<plugin>.md that handles broad, cross-skill questions ("walk me through what needs my attention this week") by routing to the right skills, running them in parallel, and synthesizing a prioritized response.

Agents also enforce domain-specific guardrails:

Verbatim commercial terms in finance and procurement
Patterns-not-judgments in HR and recruiting
Stage discipline + contrarian signals in sales
Faithful decision reconstruction in projects
And so on across all 13

Plugins

A plugin is a folder containing one set of skills, one agent, an .mcp.json for MCP server registration, and a plugin.json with metadata. Plugins are auto-discovered by Claude Code from the marketplace manifest.

Marketplace

The marketplace manifest at .claude-plugin/marketplace.json lists all 13 plugins with their categories, keywords, and source paths.

How it works

You ask in chat
        ↓
Agent (or skill) routes the question
        ↓
Skill queries iGPT against your connected email
        ↓
iGPT returns structured findings (with evidence)
        ↓
Claude renders the findings into readable markdown

A plain-language question becomes the right query against your email, returns evidence-grounded structured findings, and gets rendered into a readable answer. You see the rendered answer in chat; integrators can also work with the structured output directly.

Privacy and data flow

Your email stays with iGPT. The plugin doesn't pipe raw email to Claude. You connect your email account to iGPT through OAuth (read-only); iGPT processes the email on its side; only the structured findings — never the raw inbox — reach Claude.

OAuth, not credentials. No API keys, passwords, or access tokens are ever shared with the plugin or pasted into chat. Authentication happens through a standard OAuth flow in the browser.

Read-only. The iGPT MCP only reads from your connected email. The skills are designed for analysis and synthesis — they never send email on your behalf.

Per-user authorization. Each user installs and authorizes their own iGPT connection. Multi-user deployments preserve user-level access controls — no cross-user email leakage.

Sensitive content care. Several plugins enforce additional rules at the skill and agent layer:

igpt-recruiting: candidate names handled as sensitive data; hiring manager performance described as patterns, not character judgments.
igpt-executive: measured language for board / fundraising / settlement / compensation contexts; minimized raw quotation.

See each plugin's README.md for the full set of role-specific guardrails.

Repository structure

iGPT-SKILLS-Building-Blocks/
│
├── .claude-plugin/
│   └── marketplace.json
│
├── shared/
│   └── mcp-guard.md
│
├── plugins/
│   │
│   ├── igpt-sales/
│   │   ├── .claude-plugin/
│   │   │   └── plugin.json
│   │   ├── .mcp.json
│   │   ├── README.md
│   │   ├── agents/
│   │   │   └── igpt-sales.md
│   │   └── skills/
│   │       ├── competitor-mentions/SKILL.md
│   │       ├── cross-sell-upsell-signals/SKILL.md
│   │       ├── deal-friction-detector/SKILL.md
│   │       ├── deal-open-items/SKILL.md
│   │       ├── follow-up-radar/SKILL.md
│   │       ├── meeting-prep-briefing/SKILL.md
│   │       └── past-solutions-matcher/SKILL.md
│   │
│   ├── igpt-cs/
│   ├── igpt-finance/
│   ├── igpt-hr/
│   ├── igpt-recruiting/
│   ├── igpt-executive/
│   ├── igpt-projects/
│   ├── igpt-marketing/
│   ├── igpt-procurement/
│   ├── igpt-it/
│   ├── igpt-realestate/
│   ├── igpt-consulting/
│   └── igpt-research/
│       (each plugin follows the same structure as igpt-sales above)
│
├── CLAUDE.md          # Internal repo conventions for contributors
└── README.md          # This file

Each plugin folder contains exactly:

.claude-plugin/plugin.json — plugin metadata (name, description, version, author, license)
.mcp.json — MCP server registration (type: "http", URL points to iGPT)
README.md — buyer-facing front door with chat examples, install instructions, output schemas
agents/<plugin>.md — the per-plugin agent
skills/<skill>/SKILL.md — one folder per skill, each with the [var]-driven workflow

Customization and extending

Adjust an existing skill

Each SKILL.md is human-readable and self-contained. Edit the workflow's variable defaults, search keywords, prompt template, or output schema in place. The skill is ready to use as soon as the file is saved — no build step.

Add a new skill

Create a folder under plugins/<plugin>/skills/ with a SKILL.md that follows the project pattern:

YAML frontmatter with name, description, metadata.version
A 3-step workflow: collect user inputs (Step 1), query iGPT (Step 2), call ask with input and output_format (Step 3)
An inline ## Prerequisites block (the standard one used across the marketplace)

Then add the skill to the corresponding agent's "Available skills" list so the agent knows about it.

Add a new plugin

Copy the structure of an existing plugin (e.g. plugins/igpt-consulting/), update plugin.json, write skills and one agent, and add an entry to .claude-plugin/marketplace.json.

Use the prompts and schemas outside MCP

Every SKILL.md documents its prompt template and output schema in plain text. They work directly against the iGPT API without going through MCP — useful for backend integrations, batch processing, or custom UIs. See docs.igpt.ai for direct API docs.

Conventions

This repository follows a small set of strict conventions documented in CLAUDE.md:

SKILL.md YAML frontmatter — single-line description, nested metadata.version
.mcp.json shape — {type: "http", url: "https://mcp.igpt.ai/"}, no extra fields
Inline Prerequisites blocks — self-contained per skill, with the canonical shared/mcp-guard.md as fallback
Workflow template — [var] placeholders, step-1 user input collection, step-3 ask with input only
Per-plugin README pattern — practitioner-first voice, "What you can ask", "What you see", "How it works", install paths, collapsible JSON for developers
Per-plugin agent — one per plugin at agents/<plugin>.md with domain-specific guardrails

Contributors should read CLAUDE.md before making structural changes.

Versioning

Each SKILL.md and agent file carries a metadata.version field (currently 1.0.0 across all 76 skills and 13 agents). Bump the version when behavior changes meaningfully — output schema changes, prompt rewrites, default value shifts.

The marketplace itself follows semantic versioning at the plugin level (see each plugin.json).

Contributing

Contributions are welcome. Please read CLAUDE.md first — it documents the project conventions for skills, agents, READMEs, and .mcp.json configs. PRs that follow those conventions land faster.

A few specific notes:

Don't hardcode plugin counts in plugin-level READMEs — say "all our role-specific plugins" so they don't go stale.
Use the [var] placeholder convention in SKILL.md workflows. Hardcoded values inside ask prompts are a no-go.
Domain-specific guardrails live at the agent body level. Surface them in plugin READMEs' "How it works" sections too.

iGPT website — sign up for the iGPT account that backs these plugins
iGPT API docs — direct API reference for backend integrations
iGPT Python SDK — pip install igptai
iGPT Node.js SDK — npm install igptai
Playground — try queries interactively before writing code

License

MIT

Skills

igptai17stars

Email intelligence for every role in the company, 13 role-specific plugins, 76 skills, and 13 agents for Claude Cowork and any MCP-compatible agent. Powered by the iGPT MCP at https://mcp.igpt.ai/.

Communication

Install Run on PlugMCP

GitHub Website

Run on PlugMCP

1# Skills

README.mdMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

Install from the publisher. Not a PlugMCP endpoint.

Run on PlugMCP

Host a copy with our keys and logs.

No packaged release in the registry yet. Follow the repository README.

RepositoryPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-27

Stars: 17
Tools: —
Uptime: —

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Skills?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Skills need an API key?

No required environment variable is listed on this record.

What transport does Skills use?

Skills runs locally over stdio.

When was Skills last checked?

From the publisher

Documentation

iGPT Skills

Email intelligence for every role in the company. A Claude Code plugin marketplace that turns the email already in your inbox into structured, queryable insight — by role, by skill, in plain language.

13 role-specific plugins · 76 focused skills · 13 agents · all powered by the iGPT MCP at https://mcp.igpt.ai/.

What this is

iGPT Skills is a marketplace of Claude Code plugins that lets people ask plain-language questions about their email and get back grounded, structured answers — by role.

Each plugin targets a specific role (sales, finance, HR, ...) and ships:

A tightly-scoped set of skills that each answer one focused question.
An agent that handles broad, cross-skill questions and synthesizes a prioritized response.
An MCP configuration that points at the iGPT backend at https://mcp.igpt.ai/.

Who it's for

Quick start

Install one of the plugins and connect your email through iGPT. That's the whole setup.

Cowork (Claude desktop app)

Open the plugins section in Cowork. Search the marketplace for iGPT, or add from GitHub: paste igptai/skills (or the full URL https://github.com/igptai/skills).
Pick the plugin matching your role (e.g. igpt-sales).
Install. The first time you ask the plugin a question, you'll be prompted to sign in to iGPT (free account; OAuth in a browser; read-only email permissions).
Ask in plain language: "who's waiting on a reply?", "what grant deadlines are coming up?", "any compliance flags I should know about?"

Claude Desktop

Settings → Connectors → Add MCP Server → enter https://mcp.igpt.ai/ and complete OAuth.

Claude Code

/plugin marketplace add igptai/skills
/plugin install igpt-sales@igpt-skills   # or any plugin name

The plugin ships its own .mcp.json so the MCP server is registered for you. OAuth happens on first use.

Other MCP clients

Any Streamable-HTTP MCP client works. Point it at https://mcp.igpt.ai/ and use the prompts and JSON schemas from each SKILL.md directly.

At a glance


Plugins	13
Skills	76
Agents	13 (one per plugin)
Backend MCP	`https://mcp.igpt.ai/`
MCP transport	Streamable HTTP
Auth	OAuth (per user, read-only email)
License	MIT

Plugin	Skills	Focus
`igpt-sales`	7	Pipeline, deal friction, follow-ups, meeting prep
`igpt-cs`	5	Churn signals, escalations, renewals, advocacy
`igpt-finance`	6	Invoices, expenses, subscriptions, vendor spend
`igpt-hr`	5	Hiring pipeline, offers, onboarding, team friction
`igpt-recruiting`	6	External agencies, sourcing, alignment, declines
`igpt-executive`	6	Board updates, fundraising, investors, crisis signals
`igpt-projects`	5	Blockers, decisions, risks, milestones, actions
`igpt-marketing`	6	Agencies, brand mentions, campaigns, partnerships, press
`igpt-procurement`	6	Vendor risk, contract renewals, pricing history, POs
`igpt-it`	6	Incidents, security alerts, license renewals, vendors
`igpt-realestate`	6	Deal pipeline, client preferences, listings, vendors
`igpt-consulting`	6	Deliverables, scope creep, retainer usage, proposals
`igpt-research`	6	Grants, publications, collaborations, lab actions

Plugins

`igpt-sales` — Sales intelligence

For account executives, sales leaders, and BDRs working active deals.

Skill	What it solves
`deal-open-items`	Every unresolved commitment, decision, and "I'll get back to you" across active deal threads
`deal-friction-detector`	Objections, hesitations, pricing friction, and stall signals on a specific deal
`cross-sell-upsell-signals`	Adjacent problems, budget hints, or expansion interest buried in existing customer email
`competitor-mentions`	Every mention of a competitor or alternative across accounts, with sentiment context
`follow-up-radar`	Threads waiting past silence thresholds — them on us, us on them, unanswered questions
`meeting-prep-briefing`	Pre-call brief on a contact at a company — history, open items, concerns, what they care about
`past-solutions-matcher`	Past customers who faced a similar problem — fuel for case-study moments in conversation

`igpt-cs` — Customer success intelligence

For CSMs, account managers, and customer success leaders.

Skill	What it solves
`churn-signal-detector`	Early warning signals across accounts — dissatisfaction, competitor mentions, declining engagement
`renewal-readiness-checker`	Renewal sentiment, engagement, open issues, likely-to-renew vs. at-risk
`escalation-tracker`	Active escalations, SLA breaches, executive complaints, unresolved issues with growing severity
`success-story-miner`	Customer satisfaction moments, testimonial-worthy quotes, proof-point opportunities
`onboarding-gaps-detector`	Stalls and gaps in new-customer onboarding journeys; systemic onboarding issues

`igpt-finance` — Financial intelligence

For finance teams, controllers, bookkeepers, and anyone managing their own books.

Skill	What it solves
`invoice-reconciliation`	Incoming invoices in a period, normalized to your local currency
`expense-report-builder`	Receipts and purchases over a period; supports grouping by project or client
`payment-status-tracker`	Match invoices against payment confirmations; flag overdue payables and receivables
`subscription-tracker`	Recurring SaaS and service subscriptions across a 13-month window; flags cancelled or stalled
`vendor-spend-analyzer`	Total spend per vendor, ranked, in your local currency
`tax-document-collector`	Tax-relevant documents (1099s, VAT invoices, official receipts) for a tax year and jurisdiction

`igpt-hr` — HR intelligence

For HR business partners, people leaders, and recruiters managing internal talent operations.

Skill	What it solves
`candidate-pipeline-tracker`	Active candidates across open roles — current stage, last action, next step, where stalled
`offer-status-tracker`	Offers made, current status, negotiation points, expected start, offers outstanding too long
`onboarding-action-items`	Open onboarding tasks per new hire — access, equipment, paperwork, intros, training
`team-friction-detector`	Signals of tension, communication breakdowns, disengagement in internal threads
`policy-question-miner`	HR policy questions and benefits inquiries; what was answered, repeat questions, gaps

`igpt-recruiting` — Recruiting intelligence

For in-house recruiters, talent acquisition leaders, and external agency recruiters.

Skill	What it solves
`interview-pipeline-tracker`	Every active candidate's stage, feedback received, who hasn't submitted feedback, where stalled
`agency-recruiter-tracker`	External agencies — roles worked, candidates submitted, fee arrangements, delivery patterns
`hiring-manager-alignment-checker`	Signals of misalignment — shifting criteria, slow feedback, inconsistent rejections
`job-requisition-status`	Open reqs — approval status, JD finalized, sourcing started, pipeline depth, stall signals
`offer-decline-analyzer`	Patterns across declined offers — reasons given, competing offers, comp signals
`sourcing-conversation-tracker`	Outbound prospect conversations — who responded, level of interest, where conversations went quiet

`igpt-executive` — Founder / CEO intelligence

For founders, CEOs, and senior leaders. Email is where the most important decisions, risks, and relationships live for an exec.

Skill	What it solves
`board-update-builder`	Wins, decisions, risks, hires, financial signals, open asks — raw material for a board update
`crisis-signal-detector`	Early warning signals — legal threats, financial pressure, key-person flight risk, regulatory inquiries
`fundraising-thread-tracker`	Investor pipeline — stage, last contact, next step, signals of interest or pulling back
`investor-relationship-tracker`	Health of relationships with existing investors — tone, open asks, warm vs. cool
`key-relationship-health`	Health of key external relationships — customers, advisors, partners, senior contacts
`strategic-commitment-log`	Commitments made to investors, board, partners — what was promised, evidence of delivery

`igpt-projects` — Project & operations intelligence

For project managers, program managers, and operators running cross-functional initiatives.

Skill	What it solves
`project-blocker-detector`	Blockers, unresolved dependencies, impediments — what's stuck, who owns resolving it
`decision-log`	Significant decisions made — what was decided, who decided, alternatives considered, conditions
`risk-radar`	Risk signals — timeline slippage, resource pressure, scope additions, stakeholder dissatisfaction
`stakeholder-action-tracker`	Action items assigned to specific stakeholders by project — status of each
`milestone-status-extractor`	Milestones and phases — target dates, current status, on-track / at-risk / delayed

`igpt-marketing` — Marketing & partnerships intelligence

For marketing leaders, brand managers, and growth operators.

Skill	What it solves
`agency-deliverables-tracker`	Deliverables expected from creative agencies and freelancers — revisions, feedback loops, what's late
`brand-mention-sentiment`	External mentions of the brand by audience type; sentiment patterns; quotable lines
`campaign-feedback-miner`	Feedback and reactions on specific campaigns — internal stakeholders, partners, customers, agencies
`event-action-items`	Outstanding tasks across event lifecycles — logistics, vendors, speakers, sponsors, follow-up
`partnership-pipeline-tracker`	Partnership and BD conversations — stage, last contact, next step, open commitments
`press-coverage-tracker`	Coverage landed, pitches outstanding, journalist relationships, media opportunities

`igpt-procurement` — Procurement & vendor intelligence

For procurement teams, category managers, and operators handling vendor relationships.

Skill	What it solves
`contract-renewal-radar`	Vendor contracts with renewal dates, notice periods, auto-renewals, renegotiation signals
`pricing-negotiation-history`	Full pricing conversation with a specific vendor — quotes, concessions, agreed rates, future commitments
`purchase-order-tracker`	POs in flight — supplier, amount, confirmation status, expected delivery, invoice received
`supplier-risk-signals`	Early warning patterns — financial pressure, capacity constraints, contact turnover, single-source
`vendor-commitment-tracker`	Promises vendors made (delivery dates, SLAs, price holds) — fulfilled vs. open
`vendor-escalation-log`	Escalations, complaints, unresolved issues, SLA breaches across the supplier base

`igpt-it` — IT & security intelligence

For IT teams, sysadmins, and IT managers.

Skill	What it solves
`access-request-tracker`	Access and permission requests — approved, fulfilled, or stuck
`change-request-log`	System changes, deployments, infrastructure modifications — approval status, implemented or not
`incident-tracker`	Outages, system failures, unresolved technical issues — current status and ownership
`it-vendor-commitment-tracker`	IT vendor and MSP promises — SLAs, response times, patch schedules; fulfilled vs. open
`license-renewal-tracker`	Software licenses, SaaS subscriptions, IT contracts with renewal or expiry dates
`security-alert-monitor`	Phishing reports, suspicious logins, vulnerability disclosures, policy violations — signals to investigate

`igpt-realestate` — Real estate agent intelligence

For residential and commercial agents, brokers, and team leaders.

Skill	What it solves
`deal-pipeline-tracker`	Active transactions — stage, key parties, next step, expected closing, blockers
`client-offer-history`	Reconstructs a specific client's full offer history — prices, counters, outcomes, seller feedback
`client-preference-miner`	Preferences a client has expressed — must-haves, deal-breakers, budget shifts, what's changed
`listing-expiry-tracker`	Listing agreements with expiry dates, notice periods, renewal / extension signals
`vendor-coordination-tracker`	Inspectors, appraisers, contractors, title, lender, attorney — what's confirmed, what's outstanding
`commission-agreement-tracker`	Commission, referral, and co-brokerage arrangements — rates, conditions, payment status

`igpt-consulting` — Consultant / freelancer intelligence

For independent consultants, boutique agencies, and consulting firms.

Skill	What it solves
`client-deliverable-tracker`	Every deliverable across every client — promised, delivered, overdue, awaiting feedback, blocked
`scope-creep-detector`	Out-of-scope requests accepted without a change order, grouped by client with severity
`retainer-usage-tracker`	Retainer utilization, burn-rate signals, clients trending toward over- or under-using their hours
`proposal-follow-up-tracker`	Outstanding proposals — status, days pending, interest signals, gone-quiet flags
`client-feedback-collector`	Satisfaction signals, criticism, unactioned concerns; per-client overall sentiment
`reference-request-miner`	Reference / testimonial / case-study openings — both prospects asking and clients offering

`igpt-research` — Research & academia intelligence

For academic researchers, principal investigators, and research lab leaders.

Skill	What it solves
`grant-deadline-tracker`	Grant applications and funding opportunities — submission deadlines, internal milestones, owner assignments
`publication-pipeline-tracker`	Manuscripts under submission or revision — stage, decisions, reviewer feedback, deadlines, co-author actions
`collaboration-commitment-tracker`	Commitments by you and by collaborators (data, analyses, drafts, reviews); separates your obligations from theirs
`data-source-tracker`	Data sources, datasets, access requests — approval status, agreements, blocking issues
`literature-tracker`	Papers, preprints, datasets shared in email — relevance to ongoing projects, follow-up actions expected
`research-action-items`	Action items assigned to lab members — analyses, experiments, code, writing, reviews

Architecture

Each plugin in this marketplace bundles four kinds of artifact, all auto-discovered by Claude Code from convention-based folder names.

Skills

A skill is a single focused workflow: collect a few inputs from the user, query iGPT against their email, return a structured answer.

Each skill lives at plugins/<plugin>/skills/<skill-name>/SKILL.md and follows a consistent template:

Step 1 — collect user-supplied values. Variables like [time_range] and [scope] are defined with defaults and descriptions. The agent or skill asks the user for any value without a default.
Step 2 — query iGPT with structured parameters (search-style filtering by date range, keywords, scope).
Step 3 — call the iGPT ask tool with the user's variables substituted into a prompt template, and a strict JSON output schema.

Skills always return schema-validated JSON to the LLM, which is what produces the clean rendered chat response the user sees.

Agents

Agents also enforce domain-specific guardrails:

Verbatim commercial terms in finance and procurement
Patterns-not-judgments in HR and recruiting
Stage discipline + contrarian signals in sales
Faithful decision reconstruction in projects
And so on across all 13

Plugins

Marketplace

The marketplace manifest at .claude-plugin/marketplace.json lists all 13 plugins with their categories, keywords, and source paths.

How it works

You ask in chat
        ↓
Agent (or skill) routes the question
        ↓
Skill queries iGPT against your connected email
        ↓
iGPT returns structured findings (with evidence)
        ↓
Claude renders the findings into readable markdown

Privacy and data flow

OAuth, not credentials. No API keys, passwords, or access tokens are ever shared with the plugin or pasted into chat. Authentication happens through a standard OAuth flow in the browser.

Read-only. The iGPT MCP only reads from your connected email. The skills are designed for analysis and synthesis — they never send email on your behalf.

Per-user authorization. Each user installs and authorizes their own iGPT connection. Multi-user deployments preserve user-level access controls — no cross-user email leakage.

Sensitive content care. Several plugins enforce additional rules at the skill and agent layer:

igpt-recruiting: candidate names handled as sensitive data; hiring manager performance described as patterns, not character judgments.
igpt-executive: measured language for board / fundraising / settlement / compensation contexts; minimized raw quotation.

See each plugin's README.md for the full set of role-specific guardrails.

Repository structure

iGPT-SKILLS-Building-Blocks/
│
├── .claude-plugin/
│   └── marketplace.json
│
├── shared/
│   └── mcp-guard.md
│
├── plugins/
│   │
│   ├── igpt-sales/
│   │   ├── .claude-plugin/
│   │   │   └── plugin.json
│   │   ├── .mcp.json
│   │   ├── README.md
│   │   ├── agents/
│   │   │   └── igpt-sales.md
│   │   └── skills/
│   │       ├── competitor-mentions/SKILL.md
│   │       ├── cross-sell-upsell-signals/SKILL.md
│   │       ├── deal-friction-detector/SKILL.md
│   │       ├── deal-open-items/SKILL.md
│   │       ├── follow-up-radar/SKILL.md
│   │       ├── meeting-prep-briefing/SKILL.md
│   │       └── past-solutions-matcher/SKILL.md
│   │
│   ├── igpt-cs/
│   ├── igpt-finance/
│   ├── igpt-hr/
│   ├── igpt-recruiting/
│   ├── igpt-executive/
│   ├── igpt-projects/
│   ├── igpt-marketing/
│   ├── igpt-procurement/
│   ├── igpt-it/
│   ├── igpt-realestate/
│   ├── igpt-consulting/
│   └── igpt-research/
│       (each plugin follows the same structure as igpt-sales above)
│
├── CLAUDE.md          # Internal repo conventions for contributors
└── README.md          # This file

Each plugin folder contains exactly:

.claude-plugin/plugin.json — plugin metadata (name, description, version, author, license)
.mcp.json — MCP server registration (type: "http", URL points to iGPT)
README.md — buyer-facing front door with chat examples, install instructions, output schemas
agents/<plugin>.md — the per-plugin agent
skills/<skill>/SKILL.md — one folder per skill, each with the [var]-driven workflow

Customization and extending

Adjust an existing skill

Add a new skill

Create a folder under plugins/<plugin>/skills/ with a SKILL.md that follows the project pattern:

YAML frontmatter with name, description, metadata.version
A 3-step workflow: collect user inputs (Step 1), query iGPT (Step 2), call ask with input and output_format (Step 3)
An inline ## Prerequisites block (the standard one used across the marketplace)

Then add the skill to the corresponding agent's "Available skills" list so the agent knows about it.

Add a new plugin

Copy the structure of an existing plugin (e.g. plugins/igpt-consulting/), update plugin.json, write skills and one agent, and add an entry to .claude-plugin/marketplace.json.

Use the prompts and schemas outside MCP

Conventions

This repository follows a small set of strict conventions documented in CLAUDE.md:

SKILL.md YAML frontmatter — single-line description, nested metadata.version
.mcp.json shape — {type: "http", url: "https://mcp.igpt.ai/"}, no extra fields
Inline Prerequisites blocks — self-contained per skill, with the canonical shared/mcp-guard.md as fallback
Workflow template — [var] placeholders, step-1 user input collection, step-3 ask with input only
Per-plugin README pattern — practitioner-first voice, "What you can ask", "What you see", "How it works", install paths, collapsible JSON for developers
Per-plugin agent — one per plugin at agents/<plugin>.md with domain-specific guardrails

Contributors should read CLAUDE.md before making structural changes.

Versioning

The marketplace itself follows semantic versioning at the plugin level (see each plugin.json).

Contributing

Contributions are welcome. Please read CLAUDE.md first — it documents the project conventions for skills, agents, READMEs, and .mcp.json configs. PRs that follow those conventions land faster.

A few specific notes:

Don't hardcode plugin counts in plugin-level READMEs — say "all our role-specific plugins" so they don't go stale.
Use the [var] placeholder convention in SKILL.md workflows. Hardcoded values inside ask prompts are a no-go.
Domain-specific guardrails live at the agent body level. Surface them in plugin READMEs' "How it works" sections too.

iGPT website — sign up for the iGPT account that backs these plugins
iGPT API docs — direct API reference for backend integrations
iGPT Python SDK — pip install igptai
iGPT Node.js SDK — npm install igptai
Playground — try queries interactively before writing code

License

MIT

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Skills?

Does Skills need an API key?

What transport does Skills use?

When was Skills last checked?

Documentation

iGPT Skills

What this is

Who it's for

Quick start

Cowork (Claude desktop app)

Claude Desktop

Claude Code

Other MCP clients

At a glance

Plugins

igpt-sales — Sales intelligence

igpt-cs — Customer success intelligence

igpt-finance — Financial intelligence

igpt-hr — HR intelligence

igpt-recruiting — Recruiting intelligence

igpt-executive — Founder / CEO intelligence

igpt-projects — Project & operations intelligence

igpt-marketing — Marketing & partnerships intelligence

igpt-procurement — Procurement & vendor intelligence

igpt-it — IT & security intelligence

igpt-realestate — Real estate agent intelligence

igpt-consulting — Consultant / freelancer intelligence

igpt-research — Research & academia intelligence

Architecture

Skills

Agents

Plugins

Marketplace

How it works

Privacy and data flow

Repository structure

Customization and extending

Adjust an existing skill

Add a new skill

Add a new plugin

Use the prompts and schemas outside MCP

Conventions

Versioning

Contributing

Related

License

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Skills?

Does Skills need an API key?

What transport does Skills use?

When was Skills last checked?

Documentation

iGPT Skills

What this is

Who it's for

Quick start

Cowork (Claude desktop app)

Claude Desktop

Claude Code

Other MCP clients

At a glance

Plugins

igpt-sales — Sales intelligence

igpt-cs — Customer success intelligence

igpt-finance — Financial intelligence

igpt-hr — HR intelligence

igpt-recruiting — Recruiting intelligence

igpt-executive — Founder / CEO intelligence

igpt-projects — Project & operations intelligence

igpt-marketing — Marketing & partnerships intelligence

igpt-procurement — Procurement & vendor intelligence

`igpt-sales` — Sales intelligence

`igpt-cs` — Customer success intelligence

`igpt-finance` — Financial intelligence

`igpt-hr` — HR intelligence

`igpt-recruiting` — Recruiting intelligence

`igpt-executive` — Founder / CEO intelligence

`igpt-projects` — Project & operations intelligence

`igpt-marketing` — Marketing & partnerships intelligence

`igpt-procurement` — Procurement & vendor intelligence

`igpt-it` — IT & security intelligence

`igpt-realestate` — Real estate agent intelligence

`igpt-consulting` — Consultant / freelancer intelligence

`igpt-research` — Research & academia intelligence

`igpt-sales` — Sales intelligence

`igpt-cs` — Customer success intelligence

`igpt-finance` — Financial intelligence

`igpt-hr` — HR intelligence

`igpt-recruiting` — Recruiting intelligence

`igpt-executive` — Founder / CEO intelligence

`igpt-projects` — Project & operations intelligence

`igpt-marketing` — Marketing & partnerships intelligence

`igpt-procurement` — Procurement & vendor intelligence

`igpt-it` — IT & security intelligence

`igpt-realestate` — Real estate agent intelligence

`igpt-consulting` — Consultant / freelancer intelligence

`igpt-research` — Research & academia intelligence