Summary
This server sits between your AI assistant and your GraphQL APIs managed through Apollo, exposing your graph's operations as MCP tools. You define which queries and mutations should be available, point it at your Apollo graph, and the LLM can start making actual API calls against your schema. It's written in Rust and supports streamable HTTP transport. You'd reach for this when you want Claude or another AI to interact with your production GraphQL APIs without writing custom integration code for each operation. The setup requires a config file mapping your operations, but once configured, your assistant gets structured access to your entire graph through the standard MCP protocol.
Install to Claude Code
verifiedclaude mcp add --transport http graphos-mcp-tools https://mcp.apollographql.comRun in your terminal. Add --scope user to make it available in every project.
Review the command, arguments, and environment values before installing — MCP servers run with your local permissions.
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Verified live against the running server on Jun 10, 2026.
verified live3 tools
ApolloConnectorsSpecThis tool provides the agent with the specification which describes how to use Apollo Connectors in a graphql schema to send an HTTP request or use any REST API with a graph. A user may refer to an Apollo Connector as 'Apollo Connector', 'REST Connector', or even just 'Connect...
This tool provides the agent with the specification which describes how to use Apollo Connectors in a graphql schema to send an HTTP request or use any REST API with a graph. A user may refer to an Apollo Connector as 'Apollo Connector', 'REST Connector', or even just 'Connect...
No parameters — call it with no arguments.
ApolloDocsReadFetches the complete markdown content of an Apollo documentation page using its slug, or everything after https://apollographql.com/docs. Documentation slugs can be obtained from the SearchDocs tool results. Use this after ApolloDocsSearch to read full pages rather than just e...2 params
Fetches the complete markdown content of an Apollo documentation page using its slug, or everything after https://apollographql.com/docs. Documentation slugs can be obtained from the SearchDocs tool results. Use this after ApolloDocsSearch to read full pages rather than just e...
Parameters* required
chunkIndex*integerThe character index to start reading from, will return up to the next 10000 characters
slug*stringThe slug returned from the ApolloDocsSearch tool
ApolloDocsSearchSearches official Apollo GraphQL documentation (Apollo GraphQL, GraphOS, Apollo Router, Apollo Client, API orchestration, MCP Server, schema design, deployment best practices, connectors, and platform usage). Returns url, slug, and markdown content excerpts. For complete page...1 params
Searches official Apollo GraphQL documentation (Apollo GraphQL, GraphOS, Apollo Router, Apollo Client, API orchestration, MCP Server, schema design, deployment best practices, connectors, and platform usage). Returns url, slug, and markdown content excerpts. For complete page...
Parameters* required
query*stringUse terms that would lead to broad result with a maximum of 2 keywords.
Apollo MCP Server
Apollo MCP Server is a Model Context Protocol server that exposes GraphQL operations as MCP tools. It provides a standard way for AI models to access and orchestrate your APIs running with Apollo.
Documentation
See the documentation for full details. This README shows the basics of getting this MCP server running. More details are available on the documentation site.
Installation
You can either build this server from source, if you have Rust installed on your workstation, or you can follow the installation guide. To build from source, run cargo build from the root of this repository and the server will be built in the target/debug directory.
Getting started
Follow the quickstart tutorial to get started with this server.
Usage
Full usage of Apollo MCP Server is documented on the user guide. There are a few items that are necessary for this server to function. Specifically, the following things must be configured:
- A graph for the MCP server to sit in front of.
- Definitions for the GraphQL operations that should be exposed as MCP tools.
- A configuration file describing how the MCP server should run.
- A connection to an MCP client, such as an LLM or MCP inspector.
These are all described on the user guide. Specific configuration options for the configuration file are documented in the config file reference.
Contributions
Checkout the contributor guidelines for more information.
Licensing
This project is licensed under the MIT License. See the LICENSE file for the full license text.
Security
Refer to our security policy.
[!IMPORTANT]
Do not open up a GitHub issue if a found bug is a security vulnerability, and instead to refer to our security policy.
Featured
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Categories
Registryactive
TransportHTTP
Tools verifiedJun 10, 2026
UpdatedMar 18, 2026
