Graphql Enhanced MCP server
GraphQL gateway for LLMs. Handles huge GitHub GraphQL & @neo4j/graphql schemas without crashing
3 stars9.5k downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Graphql Enhanced tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it
- Code scan24 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 9 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
What the publisher says
From the Graphql Enhanced repository's README, as published. We do not edit it. Read it on GitHub
mcp-graphql-enhanced
An enhanced MCP (Model Context Protocol) server for GraphQL that fixes real-world interoperability issues between LLMs and GraphQL APIs.
Drop-in replacement for mcp-graphql — with dynamic headers, robust variables parsing, and zero breaking changes.
🎯 What is mcp-graphql-enhanced?
mcp-graphql-enhanced is a high-performance, federated GraphQL gateway designed to act as a workhorse for LLM agents. It bridges the gap between massive, complex GraphQL ecosystems and the context-limited environment of AI assistants. Unlike standard "all-or-nothing" introspection tools that crash under the weight of large schemas (like GitHub's or enterprise-grade Neo4j graphs), this server provides surgical control over how your agent perceives and interacts with your data.
💡 Why do you need it?
If you have ever seen theTool result is too largewhile trying to introspect your API, you are already hitting the limits of standard MCP implementations. Here is why mcp-graphql-enhanced is the industry-standard choice for professional environments:
Avoid the 1MB Ceiling: It shifts the responsibility for scope from the server to the caller. Instead of a unilateral "everything or nothing" dump, you get granular control via typeNames and typeDepth parameters.
Surgical Precision: You can selectively introspect only the nodes you need (e.g., Repository, User, or Message), keeping your context window clean and your LLM focused.
Predictability over Immunity: It doesn't promise "unlimited" capacity—it promises predictability. In enterprise systems, you need a tool that lets you navigate the graph surgically and fail predictably if you overstep, rather than a "black box" that dies on you the moment the schema grows.
Proof of Performance: See a real-world demonstration of the gateway bypassing standard architectural limits during a live diagnostic test against the GitHub API: 🔗 Diagnostic Case Study: Scoped vs. Monolithic Introspection (Shared Chat)
💬 Community & Support
Join the conversation! If you have questions about using this bridge with Neo4j, Discord data graphs, or GraphQL in general, come hang out with us:
- Discord Channel: #mcp-graphql-enhanced
- Server: The official GraphQL Discord
This is the best place to share your feedback, report issues, or suggest new "enhanced" features for the bridge.
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Install directly
Runs npx -y @letoribo/mcp-graphql-enhanced on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add mcp-graphql-enhanced -- npx -y @letoribo/mcp-graphql-enhanced
Graphql Enhanced: common questions
- Is Graphql Enhanced MCP server safe?
- Yes, by our scan: it is graded A (92/100). Read the Graphql Enhanced safety report
- How do I install Graphql Enhanced?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Graphql Enhanced need an API key?
- No secret keys are declared. It reads 7 settings from the environment.
- Is Graphql Enhanced maintained?
- The last commit was 9 days ago (2026-09-11). The latest release is v4.15.3.
- What can I use instead of Graphql Enhanced?
- Servers from other publishers that do the same job: RationalBloks MCP server, GitHub MCP server and uploads.sh MCP server. Compare all Graphql Enhanced alternatives.
Alternatives to Graphql Enhanced
Same job from other publishers: the closest match first, then the best rated.
RationalBloksDeploy production REST and Neo4j Graph APIs from JSON schemas in seconds. 49 tools.not reviewedGrowingB- GitHubConnect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.not reviewedEstablishedA
uploads.shHost files from coding agents; stage on a branch and attach to GitHub PRs.not reviewedEstablishedA- Agent HarnessesAgent-harness picks and decision guides; pick_infrastructure adds live GitHub/HN discovery.not reviewedGrowingA
GitLab MCP ServerGo MCP server for GitLab: 2 dynamic tools reach 1000+ REST/GraphQL actions. Free/CE, no paid tier.not reviewedGrowingA
