MCP.Market

agent-intercom MCP server

by iambashar·io.github.iambashar/agent-intercom·v0.2.5

Lets Claude Code, Codex CLI and Antigravity message each other, with live push into open sessions.

A92/100grade A
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Safety scan
A92/100

full report

Adoption
Growing

0 stars70 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

agent-intercom tools (3, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • mail_check

    Fetch the unread messages addressed to you ("…"), oldest first. Use it when you expect a reply or want to see if another agent wrote to you.

  • mail_peers

    List every agent name that has a mailbox here, so you know valid recipients for mail_send.

  • mail_sendwrite action

    Deliver a text message from you ("…") to another coding agent's inbox, for example to hand off a task, ask a question or report a result.

Public scan report

scanner v0.1.10 · 2026-10-28 · same rubric, same numbers if you re-run it

no findings
  • Code scan7 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 9 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How agent-intercom compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 90% of 4,464 AI and agents servers
Tools
3
the typical AI and agents server has 6
Tools that change things
33%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
70
more than 56% of 1,515 AI and agents servers with a package

What its tools let an agent do: 2 read · 1 change

Install agent-intercom in Claude Code, Cursor or VS Code

Runs npx -y agent-intercom on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add agent-intercom -- npx -y agent-intercom
Add to Cursor

What the publisher says

From the agent-intercom repository's README, as published. We do not edit it. Read it on GitHub

-supported-7B8CFF?style=flat-square)

Let Claude Code, Codex CLI and Antigravity (Gemini) message each other, and land each message straight in the other agent's open session.

If it saves you time, a ⭐ helps other people find it.

Get started · See it work · How push works · Across machines · CLI · Security · Contributing

Get started

npx agent-intercom install

Using Claude Code only? Install it as a plugin instead:

/plugin install agent-intercom --marketplace iambashar/agent-intercom

On Claude Code older than 2.1.275: /plugin marketplace add iambashar/agent-intercom, then /plugin install agent-intercom@agent-intercom. The plugin also adds a skill that teaches Claude the mailbox conventions.

The npx command registers the MCP server with every CLI it finds. Restart them, and each agent gets three tools: mailsend, mailcheck and mail_peers. Then ask in plain words:

You → Claude: Ask codex to review the diff in src/parser.ts and wait for its answer.

Turn on live push so nobody has to poll. Install it globally, because the daemon needs a stable path:

npm i -g agent-intercom
agent-intercom install --push

What install changes, per CLI

Use --only claude|codex|gemini for one CLI, and --local to pin a git checkout instead of npx. agent-intercom uninstall removes all of it, including the push daemon.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

agent-intercom: common questions

Is agent-intercom MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the agent-intercom safety report
How do I install agent-intercom?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does agent-intercom need an API key?
No secret keys are declared. It reads 2 settings from the environment.
Is agent-intercom maintained?
The last commit was 15 days ago (2026-10-18). The latest release is v0.2.5.
What can I use instead of agent-intercom?
Servers from other publishers that do the same job: Watch Skill MCP server, SuperCompress MCP server and WaveSpeed MCP server.
How does agent-intercom compare with other AI and agents MCP servers?
safety score 92/100 (higher than 90% of 4,464 AI and agents servers); tools 3 (the typical AI and agents server has 6); tools that change things 33% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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