io.github.murilojrpereira/mcp-graphql-bridge
NPM · MCP-GRAPHQL-BRIDGE
Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.
Available components
Last scanned (22 hours ago)
Scores higher than 45% of npm servers
Category Developer Tools
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 31 of 98 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 98 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 157 tokens (~78/item across 2 items; 2 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management63
- Stability observed for 19 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "execute_graphql" implies "execute" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 2 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 −5
- Stability: pass → 0.63 functional
- 29 Oct 26 0
- Stability: 0.97 → pass security
- 28 Oct 26 0
- Stability: pass → 0.97 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 22 Oct 26 0
- Stability: 0.97 → pass security
- 21 Oct 26 0
- Stability: pass → 0.97 functional
- 17 Oct 26 +2
- Stability: 0.80 → pass security
- 16 Oct 26 +42
- Injection markers: unverified → pass ▲ security
- Stability: unverified → 0.80 ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Analysed npm/mcp-graphql-bridge@2.1.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 98 packages
| Packages resolved | 98 |
|---|---|
| Stale | 31 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
execute_graphql ~107
Execute any GraphQL query or mutation against the API. Use this when no specific tool exists for your operation.
| Name | Type | Req | Description |
|---|---|---|---|
| bearer_token | string | – | Bearer token to authenticate this request (overrides GRAPHQL_TOKEN) |
| custom_headers | object | – | Additional request headers as key-value pairs, e.g. {"X-Tenant-ID": "abc"} |
| query | string | yes | Full GraphQL query or mutation string including selection set |
| variables | object | – | Variables for the operation |
No output schema declared.
No examples provided.
get_type_details ~50
Get fields of a specific GraphQL type to know what to put in __fields
| Name | Type | Req | Description |
|---|---|---|---|
| typeName | string | yes | GraphQL type name, e.g. 'Repository', 'User', 'Issue' |
No output schema declared.
No examples provided.
How do I install the io.github.murilojrpereira/mcp-graphql-bridge server?
io.github.murilojrpereira/mcp-graphql-bridge runs locally as an npm package, launched with npx -y mcp-graphql-bridge. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · mcp-graphql-bridge
claude mcp add murilojrpereira-mcp-graphql-bridge -- npx -y mcp-graphql-bridge
What is the io.github.murilojrpereira/mcp-graphql-bridge server?
io.github.murilojrpereira/mcp-graphql-bridge is listed in the public MCP registry as io.github.murilojrpereira/mcp-graphql-bridge. Bridges any GraphQL API to Claude Code, auto-generates MCP tools via schema introspection. This page covers its npm package (mcp-graphql-bridge).
Is the io.github.murilojrpereira/mcp-graphql-bridge server safe to use?
io.github.murilojrpereira/mcp-graphql-bridge scores 73 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 4 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.murilojrpereira/mcp-graphql-bridge server expose?
io.github.murilojrpereira/mcp-graphql-bridge exposes 2 tools: execute_graphql, get_type_details. Their descriptions and schemas cost roughly 157 tokens of context every time the server is loaded.
Is the io.github.murilojrpereira/mcp-graphql-bridge server still maintained?
io.github.murilojrpereira/mcp-graphql-bridge is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.murilojrpereira/mcp-graphql-bridge server under?
io.github.murilojrpereira/mcp-graphql-bridge declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.