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Appwrite MCP Integration for LangChain

Connect Appwrite to LangChain through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 6 read 1 write API key auth
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Connect Appwrite to LangChain

Bridge LangChain agents to local KosmoKrator integration tools through MCP or headless CLI calls.

Use the MCP gateway when the agent should discover tools, or wrap kosmo integrations:call for fixed chains. The gateway is local, scoped to this integration, and starts with --write=deny so LangChain can inspect read-capable tools without receiving write access by default.

Appwrite MCP Config for LangChain

Keep the gateway scoped to the integration and operation class needed by the chain.

{
  "mcpServers": {
    "kosmokrator-appwrite": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=appwrite",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=appwrite --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Appwrite instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Appwrite Tools Visible to LangChain

LangChain sees stable MCP tool names generated from the Appwrite integration catalog.

MCP toolSource functionTypeDescription
integration__appwrite__appwrite_list_databases appwrite.appwrite_list_databases Read List all databases in the Appwrite project. Returns database IDs and names.
integration__appwrite__appwrite_get_database appwrite.appwrite_get_database Read Get details of a specific Appwrite database by its ID.
integration__appwrite__appwrite_list_collections appwrite.appwrite_list_collections Read List all collections in an Appwrite database. Returns collection IDs and names.
integration__appwrite__appwrite_list_documents appwrite.appwrite_list_documents Read List documents in an Appwrite collection. Returns document data and metadata.
integration__appwrite__appwrite_get_document appwrite.appwrite_get_document Read Get a single document from an Appwrite collection by its ID.
integration__appwrite__appwrite_create_document appwrite.appwrite_create_document Write Create a new document in an Appwrite collection.
integration__appwrite__appwrite_get_current_user appwrite.appwrite_get_current_user Read Get the currently authenticated Appwrite user account information.

Related Appwrite Pages

Appwrite CLIUse direct JSON commands instead of MCP discovery. Appwrite MCPFull gateway reference and MCP tool names. KosmoKrator for LangChainClient-level gateway setup.