Give an agent an address. Send it a task. Read its progress and result in the same thread. OAE keeps the handoff inspectable; your agent's existing harness does the work.
Power your agent
คำสั่งของผู้เผยแพร่เอง ไม่ใช่เอนด์พอยต์ของ PlugMCP
Host a copy with our keys and logs.
npx -y @openagentemail/[email protected]Claude Code ไม่มีลิงก์ติดตั้งสำหรับคำสั่งแบบโลคัล ให้คัดลอกคำสั่งด้านล่างแล้วรันในเทอร์มินัล
OPENAGENTEMAIL_API_KEY=<secret> OPENAGENTEMAIL_API_URL=<value> claude mcp add openagentemail-openagentemail -- npx -y @openagentemail/mcp@0.10.0รันในเทอร์มินัล
{ "mcpServers": { "openagentemail-openagentemail": { "command": "npx", "args": [ "-y", "@openagentemail/[email protected]" ], "env": { "OPENAGENTEMAIL_API_KEY": "<secret>", "OPENAGENTEMAIL_API_URL": "<value>" } } }}claude_desktop_config.json
URL แบบรีโมตหรือคำสั่งบนเครื่องของคุณ? การติดตั้งสองแบบต่างกันอย่างไร
รันบน PlugMCP
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.
เปิดจากผู้เผยแพร่
Give an agent an address. Send it a task. Read its progress and result in the same thread. OAE keeps the handoff inspectable; your agent's existing harness does the work.
Open communication and task handoffs for AI agents — self-hosted email, task threads, approvals, and webhooks over MCP and REST. Apache-2.0.
Watch the handoff recording (MP4) — about 47 seconds. The video is linked, not embedded inline. Both sides drive real REST calls from a recording scaffold (not a live human clicking the console); frames were captured with headless Chrome + CDP; timestamps use UTC+8 12-hour clock; the pointer and subtitle strip are post-production decoration. Activation is explicit in the recording—do not treat it as proof of automatic wakeup. Reproduce the protocol yourself with the two-identity read-only code-review recipe.
sequenceDiagram
participant A as Requester agent
participant O as OpenAgentEmail
participant B as Recipient agent
A->>O: Create a task for B
B->>O: Read the task when activated
B->>O: Report working
Note over B: Review in its own environment
B->>O: Report completed with a result
A->>O: Read the result and history
This repository image demonstrates the email capability, not an Agent orchestration console. Task-board product images appear under Human visibility below.
Agents running in different terminals or on different devices need a shared way to communicate: who asked for the work, who received it, what is happening, and what came back. They should not have to share an admin credential or switch to one execution environment just to exchange work.
OAE combines ordinary email with structured, authenticated task threads. Use it as an agent mailbox, an inspectable task handoff layer, or both. Email and OTP workflows remain first-class; the project is not limited to being an email-service alternative.
These are real product screenshots from a controlled capture (anonymized). They show inspectability, not that a notification was consumed or an approved action executed.
REST, HTTP MCP and the stdio MCP wrapper expose these operations. Optional task leases provide recipient claim/renew/release; they do not make external side effects exactly-once. See the tool reference.
Ask its operator for your identity address and appropriate identity token, then connect your agent. You do not need to deploy another mailserver. Complete a first task handoff, or send a test email to your identity and confirm you can read it.
Start the guided setup:
npx -y @openagentemail/setup
The setup CLI guides deployment and client configuration. Choose the mail backend that fits your environment:
Keep the API's localhost binding unless you deliberately configure an SSH tunnel or HTTPS reverse proxy. Mail certificates and HTTPS for the API are separate concerns. Do not publish a bare HTTP API carrying tokens.
After deployment, verify the path you actually chose:
Bundled mailserver. This stack owns mail.$DOMAIN, the mail DKIM selector, and
TLS on ports 465/993. Run the doctor against that layout:
sudo ./deploy/doctor.sh
It checks DNS, port access, certificates and notification prerequisites for the bundled stack. It still does not log in over IMAP/SMTP or send a round-trip email.
API-only (your own mail provider). Skip deploy/doctor.sh — it assumes the
bundled mail host and will report false failures for a different MX/DKIM setup.
Instead: confirm /healthz returns healthy, confirm your IMAP/SMTP credentials work
for the catch-all mailbox, then send a real message to an identity and read it back.
Only then try the task recipe. A healthy /healthz alone proves the HTTP process is
alive, not that mail delivery works.
api-data volume: one-time non-root migration (#93)The API runtime image runs as the bun user (uid/gid 1000), not root.
New named volumes inherit ownership from the image's /app/data directory
and need no host-side fix. Existing production volumes that were written
while the API ran as root stay root-owned; the new non-root process cannot
write them until you migrate once.
Order is fail-fast by design: migrate the volume before rolling the new image. Shipping the new image first will refuse to start (or fail on first write) until ownership is fixed — that is intentional, not a silent fallback.
openagentemail → volume openagentemail_api-data; API-only stacks use
their -p / COMPOSE_PROJECT_NAME prefix, e.g. oae-alpha_api-data).api service; full
stack: also stop anything else writing api-data during the window) —
and keep them down until they are recreated in step 6. Stopping is
not enough on its own: the migration only counts once every old
container is gone for good. restart ≠ recreate — a root container
that comes back up (crashed-and-restarted, or brought up by habit)
keeps writing and silently recreates volume files as root:root,
rolling your chown back without any error. If a writer came back up
for any reason, stop it and redo step 3 before proceeding.# Replace <project>_api-data with your real volume name (docker volume ls).
docker run --rm -v <project>_api-data:/data alpine \
sh -c 'chown -R 1000:1000 /data'
docker run --rm -v <project>_api-data:/data alpine \
sh -c 'ls -ln /data | head'
# Expect uid/gid columns to show 1000 / 1000 for migrated paths.
docker run --rm -v <project>_api-data:/data alpine \
sh -c 'find /data ! -user 1000 | head'
# Expect no output: zero files still owned by a non-1000 user.
docker compose build with no service name) — or at minimum api
and ntfy-provision together: they share one Dockerfile, and the
--force-recreate below re-runs the one-shot ntfy-provision container
too, so it must come from the same non-root image batch. A stale
root-based provision image re-running here would write the volume as
root and roll your migration back — the same failure this runbook
exists to prevent.docker inspect <new-api-image> --format '{{.Config.User}}'
# Expect bun (uid 1000) — never empty/root.
Only then start everything (docker compose up -d --force-recreate
or your usual deploy path).
Do not reverse this order. Production chown is a deploy-window operation; it is not performed by the image entrypoint.
--force-recreate <service> follows the dependency chain. Measured on
the reference host: recreating api also recreated mailserver along
api→mailserver→provision (and ntfy pulls ntfy-provision) —
healthy, ~11s, no loss, but unintended. To recreate only the named
services, add --no-deps; full-project builds keep the plain form.docker compose config against three
configurations: base alone, base + each override, and compare the
resolved output field by field. On the reference host (2026-09-21)
this distinguished two siblings: docker-compose.override.yml was a
zero-contribution no-op (its patches had long been absorbed into the
base file) and was removed with a timestamped backup, while
compose.override.yaml is live and must be kept (adds the loopback
binding and widens allowed ports). A "Found multiple override files"
warning at recreate time is the cue to run this check. Scope note:
override auto-merging happens only on default-file invocations —
deployments selecting files explicitly (e.g. API-only
docker compose -f compose.api-only.yaml ...) auto-merge no
override at all and must pass every override explicitly.ntfy now runs as UID 1000 and listens on container port 2587. If an
existing deploy previously ran ntfy as root, chown its data before
up -d — otherwise ntfy fails to start and the API stays down (depends_on
healthy):
# Same volume naming as above; only the ntfy subtree is required here.
docker run --rm -v <project>_api-data:/data alpine \
sh -c 'chown -R 1000:1000 /data/ntfy'
Then docker compose up -d (recreate ntfy and api). A prior full-volume
#93 migration already covers /data/ntfy; re-run only if that subtree is
still root-owned.
These are current API semantics, not a proposal for new scopes. Full identity permissions are not admin permissions. Only an operator should create/list/manage identities. Keep admin keys out of agent client configurations. See credential setup.
The published MCP client requires Node.js 20+, matching its package contract. The API server runs on Bun inside its container. A generic local-client configuration is:
{
"mcpServers": {
"openagentemail": {
"command": "npx",
"args": ["-y", "@openagentemail/mcp"],
"env": {
"OPENAGENTEMAIL_API_URL": "http://localhost:3100",
"OPENAGENTEMAIL_API_KEY": "oa_replace_with_your_identity_token"
}
}
}
}
Use localhost only for an API on the same host or behind a local SSH tunnel. For a remote instance use its HTTPS base URL. Protect the client configuration; do not commit tokens. The stdio client never needs the mailserver's IMAP/SMTP credentials.
Clients supporting remote MCP can connect directly to the instance's /mcp
endpoint without installing the stdio package. Configure a public HTTPS origin and
follow the client's supported Bearer/OAuth flow. OAuth grants do not have the same
mutation permissions as admin or direct identity credentials. Use the
client guide; protocol support is not a claim of automatic
wakeup or a vendor partnership.
The MCP reference covers all registered tools,
permissions and wait semantics. Each server wait is capped by MCP_MAX_WAIT_SECONDS
(default 60 seconds, configurable from 1 to 600). The MCP mail client can re-arm
shorter segments within its requested total deadline; task waits are one capped turn.
A wait timeout is not a failed job. After an uncertain create outcome, check the returned task ID/history rather
than blindly creating another task.
flowchart TB
Agents["Existing agents / harnesses"] -->|"REST · HTTP MCP · OAuth"| API["OAE API: Bun + Hono"]
Agents --> Stdio["Node stdio MCP wrapper"]
Stdio -->|"REST"| API
Human["Humans via /ui"] --> API
API -->|"SMTP / IMAP"| Mail["Bundled mailserver or external catch-all"]
API --> State["DATA_DIR local state<br/>identities · auth · sessions · webhooks<br/>optional lease journal"]
Mail -->|"IMAP"| Watcher["Watcher in the API process"]
Watcher --> Delivery["ntfy and/or webhook delivery"]
Delivery --> Adapter["External adapter / receiver"]
Adapter -. "Activation is integration-specific" .-> Agents
Tasks are reconstructed from authenticated mail records. Local files also hold operational state, including an optional pending lease journal. Execution stays in the agent's own runtime—OAE does not run the model. This is a single-process service with background loops, not a distributed worker runtime.
The core does not require Orca. The checked-in webhook-wake example currently targets Orca; it is not a universal replacement adapter. Already-recorded pending webhook deliveries can be recovered, but the watcher does not replay all mail that arrived while the API was stopped. Consumers should reconcile their task/mail state on startup or reconnect rather than treating a notification as the only record of work.
Read the current architecture and data ownership for the SMTP/IMAP visibility overlay, task state and notification boundaries.
Own the data path, not just the server. A self-hosted instance avoids a required OAE SaaS control plane. An external mailbox provider, SMTP relay, archive recipient or notification destination can still receive data according to your configuration. Mail returned to a remote model/client also leaves the server. Review that path before exposing credentials or message content.
Capacity and limits are operational choices. There is no per-identity software
licensing charge. Mailbox capacity, provider policy, disk, memory and configurable
rate limits still apply (sending defaults to 20 messages/hour per identity; the API rebuilds that hourly window from send-log.jsonl on startup — queued rows plus failed rows the SMTP server answered — and a send whose log line was lost is not counted).
Ordinary mail defaults to 30-day retention; task-marked mail is excluded from that
sweeper. Back up the mail store, DATA_DIR and stable signing secrets together.
Seen is shared state. Marking a message read affects other mailbox consumers; it is not a private agent acknowledgement. Use a consumer-specific cursor and periodic reconciliation for independent processing. Reading alone does not mark mail seen.
TASK_LEASES_ENABLED defaults to false. When enabled, use exactly one API process
per mailbox. Claim/renew/release require the managed recipient's identity, not an
admin impersonation. Do not enable multiple API writers against the same state.
TASK_LEASES_EXPIRY_AUDIT_M3 (default false) decouples reclaim from expiry-audit SMTP; late matching expiry receipt tolerance is always on.TASK_LEASES_OVERLAY_BOUND (default false) stops public list/detail replay of unindexed lease overlay events after 15 minutes.TASK_LEASES_PENDING_JOURNAL (default false, requires TASK_LEASES_ENABLED) preserves pending generation fences across restart and records or defers expiry-audit work.claim returns 409 lease_overlay_pending_index while a fresh (≤15 min) release/renew has been SMTP-accepted but not yet absorbed into the durable rebuild. Callers should retry after indexing. If the receipt is permanently lost, the fence ages out after 15 minutes (mirrors TASK_LEASES_OVERLAY_BOUND) and claim proceeds; divergence is contained by the #305 read-side degrade (#308).Production expiry-audit emission remains hard-disabled; these flags do not enable
it. Read the journal operating guide before provisioning
or enabling journal writes. Provisioning is not a wipe/recovery procedure. After a
claim_lost tombstone exists, rollback to an old reader is unsafe. Leases do not
undo external file changes, commits or other side effects.
Framework examples and local fixtures are not evidence of a production end-to-end run. Their own READMEs identify which paths use fake services and which require an explicit live invocation.
Bring your own agents. Keep work inspectable. Own your infrastructure. Build the handoff, not another runtime.
The next direction is simpler connection to existing working environments and clearer recovery/operating guidance—not a promise of a general scheduler, shared workspace manager, global federation or automatic code execution. Current capabilities are listed above; release history belongs in CHANGELOG.md. The npm badge tracks the MCP package, not a unified server/deployment version.
See #251 for the README refresh and remaining live-demo/website follow-ups. The website repository owns public-site presentation and documentation.
Issues and PRs are welcome. Read CONTRIBUTING.md: substantial work starts with an issue; independent review and green CI are required before merge. Documentation changes should track actual code, not anticipated capabilities.
Already have a mail provider for your domain? Run the API by itself with
compose.api-only.yaml, connected to that provider's
catch-all mailbox. The external mail server guide
covers the required catch-all setup, Portainer deployment, SMTP sender limits,
and TLS certificate verification.
The standalone default project name is openagentemail. If the full
compose.yaml stack also runs on the same host, the API-only stack must not
share that default project: give it an explicitly different -p value or
COMPOSE_PROJECT_NAME so the two stacks cannot adopt each other's resources.
To run multiple API-only instances on one host, give every instance its own
environment file, unique Compose project, and host API_PORT. The API always
listens on port 3100 inside its container; API_PORT changes only the host-side
mapping. For example:
mkdir -p ../oae-api-only-env
cp .env.api-only.example ../oae-api-only-env/alpha.env
cp .env.api-only.example ../oae-api-only-env/beta.env
chmod 600 ../oae-api-only-env/*.env
# Set API_PORT=3100 in alpha.env and API_PORT=3101 in beta.env.
# Generate separate API_KEYS and TASK_SIGNING_SECRET values in each file.
docker compose -p oae-alpha --env-file ../oae-api-only-env/alpha.env -f compose.api-only.yaml up -d
docker compose -p oae-beta --env-file ../oae-api-only-env/beta.env -f compose.api-only.yaml up -d
You may set a unique COMPOSE_PROJECT_NAME for each command instead of using
-p. The project names make Compose generate distinct container names and
project-scoped named volumes. Each instance must have independently generated
API_KEYS and TASK_SIGNING_SECRET values. Use distinct API_PORT values,
separate data volumes and the intended independent mailbox/provider boundary;
this is not a multi-writer recipe. Keep populated files outside the repository.
Open /ui through localhost, an SSH tunnel or HTTPS and log in with an appropriate
token. Ordinary sessions and persisted Trust this device sessions have different
lifetimes; restarting the API does not discard every trusted session. See
UI access and sessions.
The dashboard UI supports en / es / ja / ko / zh-CN via the Settings language
selector (oa_lang cookie); terminology follows docs/i18n-glossary.md.
Overview counts are a bounded window, not lifetime totals. Cache timing, unknown counts and scan limits are described in the operator guide.
DOMAIN plus EXTRA_DOMAINS defines domains managed by one instance. Explicit
identities with the same localpart can coexist on different configured domains;
full-address duplicates cannot. Additional domains still require provider/MTA
routing and DNS/DKIM setup. This is not independent-instance federation. See
multi-domain operations.
Public mail TLS and renewal are opt-in; HTTPS for the API needs its own trusted reverse proxy or tunnel.
Optional compliance archive:
ALWAYS_BCC is off by default and creates an additional off-domain data recipient.
Self-host for control of deployment, data paths and policies—not a promise of zero cost, unlimited hardware capacity or immunity from upstream provider policies.
Resource planning depends on the workload; this README does not publish an undated benchmark or a VPS-price guarantee.
OAE is an open-source option for agent email and task handoffs. Detailed vendor comparisons need dated primary sources; the old unchecked feature matrix is retired.
Open communication and task handoffs for AI agents — self-hosted email, task threads, approvals, and webhooks over MCP and REST. Apache-2.0.
{ "mcpServers": { "openagentemail-openagentemail": { "command": "npx", "args": [ "-y", "@openagentemail/[email protected]" ], "env": { "OPENAGENTEMAIL_API_KEY": "<secret>", "OPENAGENTEMAIL_API_URL": "<value>" } } }}เครื่องมือ
ยังไม่มีรายการเครื่องมือ เซิร์ฟเวอร์แบบรีโมตจะได้รายการหลังการตรวจสอบสถานะครั้งแรก
FAQ
คัดลอกคอนฟิก stdio สำหรับ Cursor, Claude Desktop, Claude Code หรือ VS Code ได้ในหน้านี้ คอนฟิกนี้ใช้การติดตั้งของผู้เผยแพร่ ไม่ใช่พร็อกซีของ PlugMCP
ผู้เผยแพร่ระบุตัวแปรสภาพแวดล้อมเหล่านี้: OPENAGENTEMAIL_API_KEY, OPENAGENTEMAIL_API_URL
Openagentemail ทำงานแบบโลคัลผ่าน stdio
ตรวจสอบล่าสุดเมื่อ 2026-10-27 Open communication and task handoffs for AI agents — self-hosted email, task threads, approvals, and webhooks over MCP and REST. Apache-2.0.
