How do I install Codex Dev MCP Suite?

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 Codex Dev MCP Suite need an API key?

No required environment variable is listed on this record.

What transport does Codex Dev MCP Suite use?

Codex Dev MCP Suite runs locally over stdio.

When was Codex Dev MCP Suite last checked?

Last checked 2026-10-28. Four local, file-based MCP servers for solo devs/vibecoders: persistent memory, session handoff/resume, file checkpoints, token-efficient project briefings. Works with any MCP client.

Servidor MCP Codex Dev MCP Suite

Potencia tu agente

Añadir este servidor

Install from the publisher. Not a PlugMCP endpoint.

Ejecutar en 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

Ejecutar en 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.

Abrir

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-28

Tools

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

FAQ

Questions

Dev MCP Suite 🚀

Give your AI Coding Assistant Permanent Brain Power & Zero Memory Loss.

Published on npm as codex-dev-mcp-suite.

😩 Sound Familiar?

"You spent 45 minutes explaining your database schema and architecture to your AI agent. Then... 'Context window compacted' or session restarted. Boom. Your AI forgot everything and started hallucinating variable names."

Stop re-pasting context over and over.

Dev MCP Suite is a suite of four local, zero-telemetry MCP (Model Context Protocol) servers built for solo developers and vibe coders. It equips your favorite AI agent (Codex CLI, Hermes Agent, Google Antigravity, Claude Code, Cursor, Windsurf) with permanent memory, anti-compaction handoffs, git-safe checkpoints, and offline vector search.

⚡ Before & After Dev MCP Suite

Without Dev MCP Suite 🥱	With Dev MCP Suite ⚡
Re-explaining project setup every time session resets	One-command `journal_resume` recovers context instantly
AI forgets architectural decisions and preferences	Obsidian-compatible Markdown vault retains knowledge permanently
Wasted git commits just to save temporary experiments	Git-independent `checkpoint_create` & instant rollback
Accidental secret/API key leaks committed to GitHub	Built-in `pack_audit` flags missing `.gitignore` & leaked keys
Locked into a proprietary hosted backend	100% Local-first, zero cloud lock-in, zero telemetry

⚡ 10-Second Quickstart

Automatically configure all installed AI tools (Codex CLI, Claude Code, Cursor, Windsurf, Hermes, Antigravity) with 1 command:

npx -y codex-dev-mcp-suite init

Or test a single server right now without installing:

npx -y -p codex-dev-mcp-suite project-memory-mcp --help

🛠️ The 4 Superpowers (MCP Servers)

Server	Superpower	Key Tools
🧠 `project-memory`	Obsidian-Grade Knowledge Vault: Persistent Markdown notes, wiki-links (`[[note]]`), MOC generation, zero-dependency local 384-d vector search (`MCP_LOCAL_EMBED=true`), multi-agent swarm stream, and autonomous background git observer (`memory_auto_index`).	`memory_save`, `memory_recall`, `memory_list`, `memory_get`, `memory_link`, `memory_moc`, `memory_graph`, `memory_dedup`, `memory_broadcast`, `memory_swarm_timeline`, `memory_auto_index`
📜 `devjournal`	Anti-Compaction Session Timeline: Logs progress, saves handoffs, restores full context, and compresses session logs to cut token costs ~90%.	`journal_log`, `journal_handoff`, `journal_resume`, `journal_timeline`, `journal_search`, `journal_compress`, `journal_clear_handoff`
🛡️ `checkpoint`	Git-Independent Snapshots: Take 1-second file snapshots before risky AI refactors. Compare diffs and revert instantly without touching your git tree.	`checkpoint_create`, `checkpoint_list`, `checkpoint_diff`, `checkpoint_restore`, `checkpoint_delete`
🔍 `context-pack`	Autonomous Agent OS: Token-efficient briefings, dependency blast-radius analysis (`pack_impact`), self-healing preflight checks (`pack_guard`), live log telemetry (`pack_telemetry`), predictive contract diff simulation (`pack_predictive_diff`), and security auditing (`pack_audit`).	`pack_overview`, `pack_tree`, `pack_outline`, `pack_search`, `pack_audit`, `pack_impact`, `pack_guard`, ,

🧠 Intelligent Local-First Semantic Search

memory_recall automatically selects the best available search engine on your machine:

Local Offline Vector Search (v1.8.0) — Set MCP_LOCAL_EMBED=true to use the built-in, zero-dependency 384-dimensional term-frequency hashing vector engine. Sub-millisecond execution, zero network requests, 100% private.
Remote Embeddings (Optional) — Connect any OpenAI-compatible /v1/embeddings endpoint (OpenAI, Cloudflare Workers AI, Ollama, LM Studio, 9router, OpenRouter).
LLM Reranking (Optional) — Hybrid keyword pre-filter followed by LLM reranking for high-precision recall.
Keyword Fallback — Always-available offline fallback if no network or API keys exist.

🔌 Plug & Play with Any MCP Client

1. Codex CLI (`~/.codex/config.toml`)

[mcp_servers.project-memory]
command = "npx"
args = ["-y", "-p", "codex-dev-mcp-suite", "project-memory-mcp"]

[mcp_servers.devjournal]
command = "npx"
args = ["-y", "-p", "codex-dev-mcp-suite", "devjournal-mcp"]

[mcp_servers.checkpoint]
command = "npx"
args = ["-y", "-p", "codex-dev-mcp-suite", "checkpoint-mcp"]

[mcp_servers.context-pack]
command = "npx"
args = ["-y", "-p", "codex-dev-mcp-suite", "context-pack-mcp"]

2. Hermes Agent (`~/.hermes/config.yaml`)

mcp_servers:
  project-memory:
    command: project-memory-mcp
    env:
      MCP_LOCAL_EMBED: "true"
  devjournal:
    command: devjournal-mcp
  checkpoint:
    command: checkpoint-mcp
  context-pack:
    command: context-pack-mcp

3. Google Antigravity CLI / Cursor / Claude Code (`mcp.json`)

{
  "mcpServers": {
    "project-memory": { "command": "project-memory-mcp", "env": { "MCP_LOCAL_EMBED": "true" } },
    "devjournal": { "command": "devjournal-mcp" },
    "checkpoint": { "command": "checkpoint-mcp" },
    "context-pack": { "command": "context-pack-mcp" }
  }
}

👉 See detailed client setup guides in docs/clients/.

🚀 Daily Solo Developer Workflow

Session Start: Run pack_overview + journal_resume + memory_recall "<topic>" to get oriented in seconds.
Before Risky Changes: Run checkpoint_create to create a safe recovery point.
While Coding: Run memory_save to store architectural decisions, and pack_audit before committing.
Session End / Compaction: Run journal_handoff so your next session picks up right where you left off.

📊 Utility CLIs Included

Install globally with npm i -g codex-dev-mcp-suite to access built-in maintenance tools:

stats — View total notes, journal activity, and storage stats across all projects (stats --json).
prune — Safely clean up temporary project scratch files (prune --yes).
provider-smoke — Probe configured LLM providers (chat & embedding endpoints) for health and latency.

🔒 Privacy & Local-First Philosophy

Zero Cloud Backend: Everything is saved locally as plain Markdown & JSON files on your hard drive (~/.ai-shared-memory or project directory).
Zero Telemetry: No tracking, no user accounts, no phoning home.
Network Isolation Ready: Set MCP_DETERMINISTIC_FALLBACK=true for 100% air-gapped, offline operations.
See detailed privacy and data flow documentation.

☕ Support / Donasi

Jika codex-dev-mcp-suite membantu alur kerja pengkodean Anda dan menghemat waktu Anda, dukung pengembangan proyek open-source ini melalui Saweria (QRIS, GoPay, DANA, OVO, ShopeePay):

Codex Dev MCP Suite

Añadir este servidor

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Codex Dev MCP Suite?

Does Codex Dev MCP Suite need an API key?

What transport does Codex Dev MCP Suite use?

When was Codex Dev MCP Suite last checked?

Documentation

Dev MCP Suite 🚀

😩 Sound Familiar?

⚡ Before & After Dev MCP Suite

⚡ 10-Second Quickstart

🛠️ The 4 Superpowers (MCP Servers)

🧠 Intelligent Local-First Semantic Search

🔌 Plug & Play with Any MCP Client

1. Codex CLI (`~/.codex/config.toml`)

2. Hermes Agent (`~/.hermes/config.yaml`)

3. Google Antigravity CLI / Cursor / Claude Code (`mcp.json`)

🚀 Daily Solo Developer Workflow

📊 Utility CLIs Included

🔒 Privacy & Local-First Philosophy

☕ Support / Donasi

📄 License

Añadir este servidor

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Codex Dev MCP Suite?

Does Codex Dev MCP Suite need an API key?

What transport does Codex Dev MCP Suite use?

When was Codex Dev MCP Suite last checked?

Documentation

Dev MCP Suite 🚀

😩 Sound Familiar?

⚡ Before & After Dev MCP Suite

⚡ 10-Second Quickstart

🛠️ The 4 Superpowers (MCP Servers)

🧠 Intelligent Local-First Semantic Search

🔌 Plug & Play with Any MCP Client

1. Codex CLI (~/.codex/config.toml)

2. Hermes Agent (~/.hermes/config.yaml)

3. Google Antigravity CLI / Cursor / Claude Code (mcp.json)

🚀 Daily Solo Developer Workflow

📊 Utility CLIs Included

🔒 Privacy & Local-First Philosophy

☕ Support / Donasi

📄 License

1. Codex CLI (`~/.codex/config.toml`)

2. Hermes Agent (`~/.hermes/config.yaml`)

3. Google Antigravity CLI / Cursor / Claude Code (`mcp.json`)