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Mintlify Index

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Mintlify Index

WARNING

Mintlify Index has been discontinued and this repo is no longer maintained. The hosted MCP server and themint index command have been shut down.

Real-time documentation retrieval for coding agents.

Mintlify Index answers implementation questions (syntax, configuration, migration, setup) with compact, cited context assembled from primary-source developer documentation and live web search. It ships as a hosted MCP server exposing a single context tool.

Quickstart

npx mint index

The interactive installer detects your coding agents and adds the hosted MCP server (https://index.mintlify.com/mcp) plus a usage rule so the agent reaches for it automatically. Supported clients:

  • Claude Code

  • Cursor

  • VS Code (Copilot)

  • Codex

  • OpenCode

  • Windsurf

  • Zed

Non-interactive setup:

npx mint index --claude --cursor --yes     # specific clients, skip prompts
npx mint index --project                   # write project-level config instead of global

Any other MCP client can be pointed at the server manually:

{
  "mcpServers": {
    "mintlify-index": {
      "type": "http",
      "url": "https://index.mintlify.com/mcp"
    }
  }
}

The context tool takes a query (plus optional product, includeDomains, excludeDomains, and a tokenBudget up to 6000) and returns a cited answer in one call.

Related MCP server: A2ABench

How it works

query
  │
  ▼
router ────────────── LLM route decision against a catalog of indexed sites
  │
  ├───────────────┬─────────────────┐
  ▼               ▼                 │
mintlify leg    web leg             │  run concurrently or routed
(Chroma hybrid  (Exa search +       │
 search over     live contents)     │
 indexed docs)                      │
  └───────┬───────┘                 │
          ▼                         │
combine + rerank ── deterministic scoring, hosted reranker, LLM fallback
          │
          ▼
context assembly ── token-budget packing with query-centered snippets
          │
          ▼
MCP `context` tool

Directory

Pipeline stage

src/retrieval/router.ts

LLM query router deciding which leg(s) to serve

src/retrieval/engine.ts

The engine: legs, blending, ranking, relevance cutoff, hydration

src/retrieval/webSearchProvider.ts

Web leg over Exa

src/retrieval/reranker.ts

Hosted + LLM rerankers, query-centered snippeting

src/retrieval/contextAssembly.ts

Token-budget context packing

src/retrieval/operations.ts

context / search / contents operations

src/retrieval/retrievalConfig.ts

Tunable retrieval configuration

src/mcp/

MCP server: the context tool over streamable HTTP

src/cli/

The mint index installer (ships in the mint CLI)

src/internal/

Interfaces for Mintlify-platform components backing the hosted service

About this repo

This is a source release of the hosted service. It is not runnable standalone: docs ingestion, the Chroma corpus, auth, and infrastructure live in the Mintlify platform and are represented here by small interfaces in src/internal/. src/server.ts shows how the pieces wire together in production.

License

MIT

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained
ResponsivenessUnresponsive

Resources

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