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MCP server

Workflows

Typical tasks with the Context Atlas MCP server, from detecting a project's stack to fetching a vendor's llms.txt.

Each workflow starts with a prompt you can paste as is. The steps show what a well-behaved agent does with it, so you can tell when it skips one.

Detect a project's stack and load the docs

Use contextatlas to detect the stack of this repository. Tell me what you found and which file proves it, then load the matching sources and follow their conventions.
  1. The agent reads package.json (and every workspace package.json in a monorepo), the lockfile and config files such as vercel.json, wrangler.jsonc or drizzle.config.ts.
  2. It calls search for each dependency or file it is unsure about, for example search("drizzle.config.ts"). A match on a topic's signals means the topic is part of the stack.
  3. It reports the stack: each tool with the file that proves it, and anything the catalog does not cover.
  4. It calls get_topic for each detected tool and fetches the llms or rules source first, then only the docs pages the task needs.
  5. If a topic has an MCP server, skill or CLI, it lists them and asks before installing anything.

Add the prompt to your project's AGENTS.md or CLAUDE.md if every session should start this way.

Fetch a vendor's llms.txt

Get the llms.txt for Supabase from contextatlas and use it to answer: how do I enable row level security?
  1. search("supabase", kind: "llms") or get_topic("supabase") returns the vendor's llms.txt URL, here https://supabase.com/llms.txt.
  2. The agent fetches that URL, follows the links in it to the relevant pages and answers from them.

If you only need the links, the topic file works without MCP too: /llms/supabase.txt lists every Supabase source as plain text.

Find a vendor's MCP server or skills

Does Neon have an MCP server or agent skills? Use contextatlas, and ask me before you install anything.

The agent calls search("neon", kind: "mcp") and search("neon", kind: "skill"), shows you what exists and waits for your answer. To connect a vendor's MCP server, it follows the instructions on the linked page.

Propose a stack for a new project

Use contextatlas to propose a stack for a booking app for a small climbing gym, with payments and a staff dashboard. One tool per role, with trade-offs. Wait for my approval before setting anything up.
  1. The agent asks about anything the description leaves open: traffic, budget, where it should run.
  2. It calls list_topics (optionally per region, such as cloud or frameworks) and groups the tools by role, then reads the sources of the candidates with get_topic.
  3. It proposes one tool per role (hosting, framework, database, auth, payments) and names a close alternative where there is one.
  4. After you agree, it calls get_topic for each chosen tool and sets the project up with the vendors' own CLIs and conventions.

Check what changed in the catalog

Every answer contains updatedAt, the date of the last catalog change. Ask "When was contextatlas last updated?" to see whether your agent is working from current data.