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Documentation Index

Fetch the complete documentation index at: https://docs.3ngram.ai/llms.txt

Use this file to discover all available pages before exploring further.

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MCP server URL

https://mcp.3ngram.ai/mcp
Connect using any MCP-compatible client. See Connecting Clients for setup instructions.

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API stability

3ngram is pre-1.0 software. Tool names, parameters, and response shapes may change during the v0.x series without a deprecation period. A formal stability policy will ship with v1.0.

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Authentication

The MCP server uses OAuth 2.0 with device flow support. Your MCP client handles the auth flow automatically during setup.

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Response format

MCP tools return a human-readable text fallback optimized for LLM consumption. Tools with output schemas also return structuredContent matching published response models; clients should prefer structuredContent when available and avoid parsing the text fallback as a stable API.

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Rate limits

Requests are rate-limited per user. When rate-limited, clients should implement exponential backoff.