Only 3 of 6 checks could run, which is below the bar to certify — nothing that ran raised a red flag.
- Publisher
- io.github.github
- Repository
- github.com/github/github-mcp-server
- Install
- oci:ghcr.io/github/github-mcp-server:0.16.0, oci:ghcr.io/github/github-mcp-server:0.17.0, oci:ghcr.io/github/github-mcp-server:0.17.1, oci:ghcr.io/github/github-mcp-server:0.18.0, oci:ghcr.io/github/github-mcp-server:0.19.1, oci:ghcr.io/github/github-mcp-server:0.19.1-test, oci:ghcr.io/github/github-mcp-server:0.20.0, oci:ghcr.io/github/github-mcp-server:0.20.1, oci:ghcr.io/github/github-mcp-server:0.20.2, oci:ghcr.io/github/github-mcp-server:0.21.0, oci:ghcr.io/github/github-mcp-server:0.28.0, oci:ghcr.io/github/github-mcp-server:0.28.1, oci:ghcr.io/github/github-mcp-server:0.29.0, oci:ghcr.io/github/github-mcp-server:0.30.0, oci:ghcr.io/github/github-mcp-server:0.30.1, oci:ghcr.io/github/github-mcp-server:0.30.2, oci:ghcr.io/github/github-mcp-server:0.30.3, oci:ghcr.io/github/github-mcp-server:0.31.0, oci:ghcr.io/github/github-mcp-server:0.32.0, oci:ghcr.io/github/github-mcp-server:0.33.0, oci:ghcr.io/github/github-mcp-server:0.33.1, oci:ghcr.io/github/github-mcp-server:0.34.0, oci:ghcr.io/github/github-mcp-server:1.0.0, oci:ghcr.io/github/github-mcp-server:1.0.1, oci:ghcr.io/github/github-mcp-server:1.0.2, oci:ghcr.io/github/github-mcp-server:1.0.3, oci:ghcr.io/github/github-mcp-server:1.0.4, oci:ghcr.io/github/github-mcp-server:1.1.0, oci:ghcr.io/github/github-mcp-server:1.1.1, oci:ghcr.io/github/github-mcp-server:1.1.2, oci:ghcr.io/github/github-mcp-server:1.2.0, oci:ghcr.io/github/github-mcp-server:1.3.0, oci:ghcr.io/github/github-mcp-server:1.4.0, oci:ghcr.io/github/github-mcp-server:1.5.0, oci:ghcr.io/github/github-mcp-server:1.6.0, oci:ghcr.io/github/github-mcp-server:1.7.0, oci:ghcr.io/github/github-mcp-server:1.8.0, oci:ghcr.io/github/github-mcp-server:1.9.0, oci:ghcr.io/github/github-mcp-server:1.10.0, oci:ghcr.io/github/github-mcp-server:1.10.1, oci:ghcr.io/github/github-mcp-server:1.11.0, oci:ghcr.io/github/github-mcp-server:1.12.0
- Versions
- 55
- Inspected
- 3 of 6 checks · 45%
- Scored
- 2026-09-04 · rubric 1.0.0
What we checked
Six static checks, weighted by risk. Every result reflects only what could be observed in the published package and repository — never intent.
Injection surface
unscannable25% of gradeTool descriptions/manifest scanned for instruction-injection patterns (imperatives at the model, hidden text, 'ignore previous', data-exfil URLs).
No tool descriptions, server instructions, prompts, or resources were fetched; nothing to scan for injection.
Supply chain
pass25% of gradePackage provenance: namespace verification, repo linkage, maintainer count, account age, postinstall scripts, typosquat distance.
repository linkage verified
Credential hygiene
unscannable15% of gradeHow the server takes secrets (env vs plaintext config vs hardcoded); secrets appearing in tool schemas.
No source files, package manifest, or tool schemas were fetched; cannot assess credential handling.
Permission scope
unscannable15% of gradeDeclared tools vs. breadth (filesystem, network, exec); flags shell-exec and unbounded filesystem access.
No source files, package.json, or pyproject were fetched; cannot infer capability scope.
Version behavior
pass10% of gradeDiff of tool definitions between versions; new permissions or changed descriptions in a patch release (the postmark-mcp class).
tool surface, capabilities, install scripts, and publisher unchanged vs prior version 1.11.0 (minor bump); no rug-pull drift.
Transport config
pass10% of gradeRemote servers: TLS and auth mode (none/token/OAuth). Local servers: whether the manifest indicates it phones home.
remote endpoint "https://api.githubcopilot.com/mcp/" uses TLS (https); remote endpoint uses static token / bearer auth (acceptable)
Version history
Each release plotted by grade against the safe line at B. A version that sinks below the line has lost its trusted standing — the shape of a rug-pull.
| Version | Published | Grade | Score | Inspected | Change |
|---|---|---|---|---|---|
| v1.12.0 · current | 2026-09-03 | insufficient | — | 3/6 · 45% | ±0 |
| v1.11.0 | 2026-08-25 | insufficient | — | 3/6 · 45% | ±0 |
| v1.10.1 | 2026-08-20 | insufficient | — | 3/6 · 45% | ±0 |
| v1.10.0 | 2026-08-19 | insufficient | — | 3/6 · 45% | ±0 |
| v1.9.0 | 2026-08-10 | insufficient | — | 2/6 · 35% | ±0 |
| v1.8.0 | 2026-07-30 | insufficient | — | 3/6 · 45% | ±0 |
| v1.7.0 | 2026-07-23 | insufficient | — | 3/6 · 45% | ±0 |
| v1.6.0 | 2026-07-15 | insufficient | — | 2/6 · 35% | ±0 |
| v1.1.2 | 2026-05-29 | insufficient | — | 2/6 · 35% | ±0 |
| v1.0.4 | 2026-05-11 | insufficient | — | 1/6 · 25% | ±0 |
| v0.26.0 | 2025-12-18 | insufficient | — | 2/6 · 35% | — |