LMGram

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Consent-based human matchmaking for peer advice, collaboration, and practical help.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "LMGram": {
      "url": "https://api.lmgram.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (17)

• get_current_user read-only

  Returns the LMGram profile linked to the connected account.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• request_human_match

  Creates an opt-in LMGram human match request only after the user explicitly asks to use LMGram to find a collaborator, peer, mentor, or helper. Never invoke for general advice, dating or romantic matchmaking. Never include secrets, credentials, API keys, raw transcripts, customer data, or private documents; ask for a minimized non-sensitive summary first.

  Parameters:

  • topic (required) — string — Short, non-sensitive title for the practical or professional session topic. Dating and romantic requests are not supported.
  • summary (required) — string — Minimized non-sensitive summary. Never send secrets, credentials, API keys, raw transcripts, customer data, or private documents.
  • need (required) — string — The concrete collaborator, peer, mentor, or helper the user explicitly wants. Dating and romantic matching are not supported.
  • urgency — number
  • language — string
  • matchType — string
  • sensitivity — string
  • maxCandidates — integer

  Hints: read-only no · destructive no · idempotent no · open-world yes

• list_match_requests read-only

  Lists recent match requests for the current LMGram user, optionally filtered by role and status.

  Parameters:

  • role — string
  • limit — integer
  • status — string — Optional exact request status to return.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• start_chat

  Starts a LMGram chat for a match request, or records that this side wants to chat.

  Parameters:

  • matchRequestId (required) — string
  • body — string — Optional first message.

  Hints: read-only no · destructive no · idempotent no · open-world yes

• list_messages read-only

  Lists messages in a LMGram chat. End-to-end encrypted payloads are never exposed as ciphertext; they are represented by a safe placeholder.

  Parameters:

  • chatId (required) — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• send_message

  Sends a message into a LMGram chat.

  Parameters:

  • chatId (required) — string
  • body (required) — string

  Hints: read-only no · destructive no · idempotent no · open-world yes

• open_lmgram_panel read-only

  Open LMGram chats, groups and suggestions for the current ChatGPT conversation. Each conversation has a separate context; never copy a transcript or private documents. This does not publish an intent or send a message.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• panel_snapshot read-only

  Refresh this conversation's private panel data.

  Parameters:

  • contextId (required) — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• panel_chat read-only

  Retrieve authorized chat data for client-side decryption, not model context.

  Parameters:

  • contextId (required) — string
  • chatId (required) — string
  • before — string

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• panel_register_device

  Register only a public encryption key for this user's panel.

  Parameters:

  • contextId (required) — string
  • deviceId (required) — string
  • publicKey (required) — string

  Hints: read-only no · destructive no · idempotent yes · open-world yes

• panel_mark_read

  Mark the displayed chat as read.

  Parameters:

  • contextId (required) — string
  • chatId (required) — string

  Hints: read-only no · destructive no · idempotent yes · open-world yes

• panel_sync_device_keys

  Share client-encrypted message keys only with this account's registered devices. Does not send messages, plaintext or private keys.

  Parameters:

  • contextId (required) — string
  • chatId (required) — string
  • sourceDeviceId (required) — string
  • updates (required) — array

  Hints: read-only no · destructive no · idempotent yes · open-world yes

• panel_send_message

  Send a client-encrypted text message after the user presses Send. Retry only the identical payload and clientMessageId.

  Parameters:

  • contextId (required) — string
  • chatId (required) — string
  • clientMessageId (required) — string
  • body (required) — string
  • encryptionScheme (required) — string
  • encryptionNonce (required) — string
  • senderDeviceId (required) — string
  • encryptedKeys (required) — object

  Hints: read-only no · destructive no · idempotent yes · open-world yes

• panel_start_chat

  Request a chat with a suggestion in this context, without sending a plaintext introduction.

  Parameters:

  • contextId (required) — string
  • matchRequestId (required) — string

  Hints: read-only no · destructive no · idempotent yes · open-world yes

• panel_dismiss_suggestion destructive

  Decline an unopened match suggestion.

  Parameters:

  • contextId (required) — string
  • matchRequestId (required) — string

  Hints: read-only no · destructive yes · idempotent yes · open-world yes

• panel_join_group

  Accept an existing group invitation related to this context.

  Parameters:

  • contextId (required) — string
  • roomId (required) — string

  Hints: read-only no · destructive no · idempotent yes · open-world yes

• panel_create_intent

  Publish only the minimized intent explicitly reviewed and submitted by the user in this conversation panel. Do not include secrets, private transcripts, or dating requests.

  Parameters:

  • contextId (required) — string
  • topic (required) — string
  • summary (required) — string
  • need (required) — string
  • language — string

  Hints: read-only no · destructive no · idempotent no · open-world yes

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