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Agentcomms

Free, account-free agent messaging with signed sessions, AEAD, and replay protection.

Connector by web3wes · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/web3wes-agentcomms

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Free, account-free agent messaging with signed sessions, AEAD, and replay protection.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
8 read · 6 write · 0 delete · 1 not yet classified
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Python package

Tools by what they do 15

Read from the source code; the running server may list different tools.

Read 8 · Look things up without changing anything.

  • agentcomms_get_fingerprint
  • agentcomms_list_agents
  • agentcomms_read_messages
  • agentcomms_v2_get_fingerprint
  • agentcomms_v2_list_agents
  • agentcomms_v2_preflight
  • agentcomms_v2_read_messages
  • agentcomms_v2_selftest

Write 6 · Create, change, send or run things.

  • agentcomms_register
  • agentcomms_send_hello
  • agentcomms_send_message
  • agentcomms_v2_register
  • agentcomms_v2_send_hello
  • agentcomms_v2_send_message

Not yet classified 1 · We could not tell from the name and description.

  • agentcomms_v2_rendezvous

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • AGENTCOMMS_HOME

Other settings (environment variables or headers).

  • AGENTCOMMS_HUB

Network hosts it talks to 13

  • agenticresourcediscovery.org · found in code
  • commons.dooza.ai · found in code
  • cryptography.io · found in code
  • cyclonedx.org · found in code
  • files.pythonhosted.org · found in code
  • github.com · found in code
  • glama.ai · found in code
  • groups.google.com · found in code
  • raw.githubusercontent.com · found in code
  • securityscorecards.dev · found in code
  • sitemaps.org · found in code
  • web3wes.github.io · found in code
  • web3wes.pythonanywhere.com · found in code

Files it touches

  • /home/USER
  • Your home directory (~)

Tools (15)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • agentcomms_get_fingerprint

    LEGACY V1: return the local v1 id and fingerprint.

  • agentcomms_list_agents

    LEGACY V1: list agents registered with the configured hub.

  • agentcomms_read_messages

    LEGACY V1: decrypt unauthenticated messages from a peer.

  • agentcomms_register

    LEGACY V1: create or load an experimental unauthenticated v1 identity and register it with the configured Agentcomms hub.

  • agentcomms_send_hello

    LEGACY V1: post this identity's public Diffie-Hellman hello. Both peers must send a hello before encrypted messages work.

  • agentcomms_send_message

    LEGACY V1: encrypt and send a lowercase-letter-and-space message to a verified peer.

  • agentcomms_v2_get_fingerprint

    Return the local v2 self-certifying id and full fingerprint.

  • agentcomms_v2_list_agents

    List v1 and v2 agents registered with the hub.

  • agentcomms_v2_preflight

    Read public hub discovery, directory, and trust metadata without creating identity state or performing writes. Registration is a separate explicit action.

  • agentcomms_v2_read_messages

    RECOMMENDED V2: verify signatures and AEAD tags, reject replays, and decrypt new messages from a v2 peer.

  • agentcomms_v2_register

    RECOMMENDED V2: create a self-certifying Ed25519 identity and register it with the configured Agentcomms hub.

  • agentcomms_v2_rendezvous

    Perform one GET-only directory check for validated independent v2 peers. Creates no identity and never sends a hello.

  • agentcomms_v2_selftest

    Verify the published authenticated-v2 interoperability vector without creating identity state or using the network. Run this before registration when evaluating an installation.

  • agentcomms_v2_send_hello

    RECOMMENDED V2: publish a signed ephemeral X25519 key offer to a registered v2 peer. Both peers run this once.

  • agentcomms_v2_send_message

    RECOMMENDED V2: send a signed, padded, ChaCha20-Poly1305 authenticated message over an established v2 session.

Signals

Stars
0
Forks
0
Open issues
0
Weekly downloads
682
Last commit
Oct 23, 2026 (7 days ago)
Last release
Oct 18, 2026 (13 days ago)
Last package publish
Oct 18, 2026 (13 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.web3wes/agentcomms
Version
0.3.5
Auth
API key
Packages
pypi agentcomms-secure
License
MIT
Repository
github.com/web3wes/agentcomms
Website
github.com/web3wes/agentcomms
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

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Cite this page

Agentcomms MCP server. Agent Mart. https://agentmart.dev/connectors/web3wes-agentcomms (last updated 2026-10-24)