Schema | Caipher MCP

Caipher MCP

Describes the environment variables required to run the server.

Name	Required	Description	Default
`MCP_MODE`	Yes	Required for Claude Desktop. Set to 'stdio' to ensure only JSON-RPC messages are sent to stdout, preventing debug logs from interfering with the protocol.	stdio
`LOG_LEVEL`	No	The logging level for the server (e.g., 'error', 'info', 'debug').	error
`N8N_API_KEY`	No	Your n8n API key, required for workflow management tools (create, update, execute).
`N8N_API_URL`	No	The URL of your n8n instance (e.g., https://your-n8n-instance.com or http://host.docker.internal:5678).
`N8N_MCP_LLM_MODEL`	No	Model name for local LLM integration to enable AI-powered documentation summaries.
`N8N_MCP_LLM_BASE_URL`	No	Base URL for local LLM integration to enable AI-powered documentation summaries.
`WEBHOOK_SECURITY_MODE`	No	Set to 'moderate' to allow webhooks to your local n8n instance while still blocking private networks and cloud metadata.
`DISABLE_CONSOLE_OUTPUT`	No	Set to 'true' to prevent debug logs from interfering with the protocol.	true
`SQLJS_SAVE_INTERVAL_MS`	No	Controls how long to wait after database changes before saving to disk when using the sql.js fallback (Default: 5000ms).	5000
`N8N_MCP_TELEMETRY_DISABLED`	No	Set to 'true' to opt out of anonymous usage statistics.

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
No tools

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

This server cannot be deployed