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LMGram

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io.github.saezbaldo/lmgramv0.1.2

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

Communication

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https://api.lmgram.com/mcp

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Tool list from our last check. Connect live to refresh it.

get_current_user Read-only

Returns the LMGram profile linked to the connected account.

This tool takes no arguments.

LMGram MCP server | mcptry

Tools (17)

get_current_user

Returns the LMGram profile linked to the connected account.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

list_match_requests

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

read-only

Argument	Type	Description
role	string
limit	integer
status	string	Optional exact request status to return.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "role": {
      "enum": [
        "candidate",
        "requester"
      ],
      "type": "string",
      "default": "candidate"
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50,
      "minimum": 1
    },
    "status": {
      "enum": [
        "pending",
        "chat_requested",
        "accepted",
        "declined"
      ],
      "type": "string",
      "description": "Optional exact request status to return."
    }
  },
  "additionalProperties": false
}

list_messages

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

read-only

Argument	Type	Description
chatId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chatId"
  ],
  "properties": {
    "chatId": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

open_lmgram_panel

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.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {},
  "additionalProperties": false
}

panel_chat

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

read-only

Argument	Type	Description
before	string
chatId*	string
contextId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "chatId"
  ],
  "properties": {
    "before": {
      "type": "string",
      "maxLength": 32
    },
    "chatId": {
      "type": "string",
      "maxLength": 32
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    }
  },
  "additionalProperties": false
}

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.

Argument	Type	Description
need*	string
topic*	string
summary*	string
language	string
contextId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "topic",
    "summary",
    "need"
  ],
  "properties": {
    "need": {
      "type": "string",
      "maxLength": 1000
    },
    "topic": {
      "type": "string",
      "maxLength": 240
    },
    "summary": {
      "type": "string",
      "maxLength": 2000
    },
    "language": {
      "type": "string",
      "maxLength": 40
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    }
  },
  "additionalProperties": false
}

panel_dismiss_suggestion

Decline an unopened match suggestion.

destructive

Argument	Type	Description
contextId*	string
matchRequestId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "matchRequestId"
  ],
  "properties": {
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    },
    "matchRequestId": {
      "type": "string",
      "maxLength": 32
    }
  },
  "additionalProperties": false
}

panel_join_group

Accept an existing group invitation related to this context.

Argument	Type	Description
roomId*	string
contextId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "roomId"
  ],
  "properties": {
    "roomId": {
      "type": "string",
      "maxLength": 32
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    }
  },
  "additionalProperties": false
}

panel_mark_read

Mark the displayed chat as read.

Argument	Type	Description
chatId*	string
contextId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "chatId"
  ],
  "properties": {
    "chatId": {
      "type": "string",
      "maxLength": 32
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    }
  },
  "additionalProperties": false
}

panel_register_device

Argument	Type	Description
deviceId*	string
contextId*	string
publicKey*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "deviceId",
    "publicKey"
  ],
  "properties": {
    "deviceId": {
      "type": "string",
      "maxLength": 32
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    },
    "publicKey": {
      "type": "string",
      "maxLength": 64
    }
  },
  "additionalProperties": false
}

panel_send_message

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

Argument	Type	Description
body*	string
chatId*	string
contextId*	string
encryptedKeys*	object
senderDeviceId*	string
clientMessageId*	string
encryptionNonce*	string
encryptionScheme*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "chatId",
    "clientMessageId",
    "body",
    "encryptionScheme",
    "encryptionNonce",
    "senderDeviceId",
    "encryptedKeys"
  ],
  "properties": {
    "body": {
      "type": "string",
      "maxLength": 32000
    },
    "chatId": {
      "type": "string",
      "maxLength": 32
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    },
    "encryptedKeys": {
      "type": "object",
      "maxProperties": 1000,
      "additionalProperties": {
        "type": "string",
        "maxLength": 96
      }
    },
    "senderDeviceId": {
      "type": "string",
      "maxLength": 32
    },
    "clientMessageId": {
      "type": "string",
      "maxLength": 36
    },
    "encryptionNonce": {
      "type": "string",
      "maxLength": 40
    },
    "encryptionScheme": {
      "type": "string",
      "maxLength": 32
    }
  },
  "additionalProperties": false
}

panel_snapshot

Refresh this conversation's private panel data.

read-only

Argument	Type	Description
contextId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId"
  ],
  "properties": {
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    }
  },
  "additionalProperties": false
}

panel_start_chat

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

Argument	Type	Description
contextId*	string
matchRequestId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "matchRequestId"
  ],
  "properties": {
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    },
    "matchRequestId": {
      "type": "string",
      "maxLength": 32
    }
  },
  "additionalProperties": false
}

panel_sync_device_keys

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

Argument	Type	Description
chatId*	string
updates*	array
contextId*	string
sourceDeviceId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "contextId",
    "chatId",
    "sourceDeviceId",
    "updates"
  ],
  "properties": {
    "chatId": {
      "type": "string",
      "maxLength": 32
    },
    "updates": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "messageId",
          "encryptionNonce",
          "encryptedKeys"
        ],
        "properties": {
          "messageId": {
            "type": "string",
            "maxLength": 32
          },
          "encryptedKeys": {
            "type": "object",
            "maxProperties": 100,
            "additionalProperties": {
              "type": "string",
              "maxLength": 96
            }
          },
          "encryptionNonce": {
            "type": "string",
            "maxLength": 40
          }
        },
        "additionalProperties": false
      },
      "maxItems": 60,
      "minItems": 1
    },
    "contextId": {
      "type": "string",
      "maxLength": 43,
      "minLength": 43
    },
    "sourceDeviceId": {
      "type": "string",
      "maxLength": 32
    }
  },
  "additionalProperties": false
}

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.

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

send_message

Sends a message into a LMGram chat.

Argument	Type	Description
body*	string
chatId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "chatId",
    "body"
  ],
  "properties": {
    "body": {
      "type": "string"
    },
    "chatId": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

start_chat

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

Argument	Type	Description
body	string	Optional first message.
matchRequestId*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "matchRequestId"
  ],
  "properties": {
    "body": {
      "type": "string",
      "description": "Optional first message."
    },
    "matchRequestId": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "required": [
    "topic",
    "summary",
    "need"
  ],
  "properties": {
    "need": {
      "type": "string",
      "description": "The concrete collaborator, peer, mentor, or helper the user explicitly wants. Dating and romantic matching are not supported."
    },
    "topic": {
      "type": "string",
      "description": "Short, non-sensitive title for the practical or professional session topic. Dating and romantic requests are not supported."
    },
    "summary": {
      "type": "string",
      "description": "Minimized non-sensitive summary. Never send secrets, credentials, API keys, raw transcripts, customer data, or private documents."
    },
    "urgency": {
      "type": "number",
      "default": 0.5,
      "maximum": 1,
      "minimum": 0
    },
    "language": {
      "type": "string"
    },
    "matchType": {
      "enum": [
        "peer",
        "mentor",
        "collaborator",
        "helper"
      ],
      "type": "string",
      "default": "peer"
    },
    "sensitivity": {
      "enum": [
        "normal",
        "sensitive",
        "high"
      ],
      "type": "string",
      "default": "normal"
    },
    "maxCandidates": {
      "type": "integer",
      "default": 5,
      "maximum": 20,
      "minimum": 1
    }
  },
  "additionalProperties": false
}