modelcontextprotocol/go-sdk
The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.
5.2k stars · 592 forks · Go
Healthy
Healthy: actively maintained by 56 people, no known risks.
Why
No rule fired.
What would change this
- A dormant maintenance status, a deprecated or archived package, a successor link, or a critical advisory would change this.
Maintenance
CompleteActive
- Human commits, 30 days
- 57
- Human commits, 90 days
- 113
- Human commits, 365 days
- 334
- Bot share of commits, 365 days
- 9%
- Last commit
- Oct 14, 2026 (17 hours ago)
- Last human commit
- Oct 14, 2026 (17 hours ago)
- Authors, 90 days
- 56
- Last release
- Sep 14, 2026 (1 month ago)
- Median PR merge time
- 16 hours
Responsiveness: of 30 recent issues, 70% got a maintainer reply. Median first response: 23 hours.
Sources: Commits, Releases, Merged pull requests, Issues
People
Complete- Owner
- Organization
- Commits sampled
- 334 since Oct 15, 2025
- Authors for half of commits
- 5
- Authors for 80% of commits
- 45
- Contributors
- 170
Top committers
- guglielmo-san: 20% of commits
- maciej-kisiel: 14% of commits
- findleyr: 13% of commits
- yarolegovich: 3% of commits
- PratikDhanave: 2% of commits
Sources: Commits, Contributors
Stars
CompleteOrganic, confidence medium
Bursts
- Jun 25, 2025 to Jul 28, 2025: about 1.2k more stars than usual, peak 102 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
- Nov 6, 2025 to Nov 7, 2025: about 139 more stars than usual, peak 121 in one day, a spike that tapers off. Outside explanation: a jump in forks, a jump in issues and pull requests.
Anyone can buy stars for any repo; bursts alone don't prove the owner did.
- The star history looks organic.
Sources: How star history is analyzed
Risk
CompleteFlags
- Info: The license file changed from MIT to Apache-2.0 within the last year (GitHub commit history). Details
License
- Now
- Apache-2.0 (OSI-approved)
- A year ago
- MIT (OSI-approved)
The license changed in the last year.
Packages
- github.com/modelcontextprotocol/go-sdk (GO): latest v1.8.0, published Sep 4, 2026
Advisories for the latest version: none listed
Package and advisory data: deps.dev and OSV.
Sources: GitHub: modelcontextprotocol/go-sdk, deps.dev: Go github.com/modelcontextprotocol/go-sdk
Badge
Add this to a README to show the current verdict:
[](https://reporadar.ai/modelcontextprotocol/go-sdk)Earlier verdicts
- Oct 15, 2026: Healthy
- Oct 14, 2026: Healthy