matrix-mcpl (almostmachines/matrix_mcpl) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: there is no public source to read and no endpoint we can reach, so there is nothing for us to inspect. No publisher has claimed this listing.
Standalone Matrix MCPL server that connects Matrix rooms and DMs to an MCPL host as a first-class channel surface, enabling real-time messaging, threads, typing indicators, attachments, and rollback via MCPL tools.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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almostmachines
Source: Glama
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MATRIX_ACCEPT_NOTICESno true to deliver m.notice messages (default: dropped — they come from other bots, and forwarding them invites bot loops)MATRIX_ACCESS_TOKENyes Access token for the bot accountMATRIX_AUTOJOINfalse and use the join_room tool instead). DMs work withoutMATRIX_BACKSCROLL_LIMITno Messages fetched on first interaction with a room (default 50)MATRIX_DM_USERSany invite handling: anyone can open one, and whitelists whoMATRIX_HOMESERVER_URLyes Base URL of the homeserver (https://matrix.example.org)MATRIX_INVITE_ALLOWLIST(restrict this with , or turn it off withMATRIX_MCPL_DEBUG_LOGno Absolute path for a diagnostic file logMATRIX_PEER_AGENTSno Comma-separated MXIDs of sibling agents; their messages are tagged chat:from-agent instead of chat:from-humanMATRIX_STORAGE_FILEResumption: with set, the sync position persists, soMATRIX_SUBSCRIPTIONS_FILEno JSON file persisting ambient subscriptions across restartsTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
17/17 tools missing one or more hints — send_message (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); reply_message (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); send_dm (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool test coverage
Only 0/17 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Secrets not logged
1 secret value sent to console.log
Redact or omit secret values from log output.
Domain consistency
npm scope @connectome doesn't match GitHub owner almostmachines
Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.
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