Semaphore CI MCP Server (Official)
Official Semaphore CI/CD MCP server enabling AI agents to interact with Semaphore pipelines — querying build status, triggering pipelines, reading test results, and monitoring deployment workflows.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
HTTPS enforced. No scope granularity on token. SOC 2. Adequate for CI/CD use case.
⚡ Reliability
Best When
An agent needs to query or trigger CI/CD pipelines running on Semaphore — checking build status, reading results, or triggering deployments.
Avoid When
You're using GitHub Actions, CircleCI, Jenkins, or another CI/CD platform.
Use Cases
- • Querying CI pipeline status from deployment automation agents
- • Triggering new pipeline runs from development workflow agents
- • Reading test results and failure details for debugging agents
- • Monitoring deployment pipeline health for operations agents
- • Checking environment promotion status for release agents
Not For
- • Teams using GitHub Actions, CircleCI, or other CI/CD platforms
- • Infrastructure provisioning (use Terraform/Pulumi for that)
- • Non-Semaphore CI/CD workflows
Interface
Authentication
Single API token per user. No scope granularity — token grants full account access.
Pricing
Usage-based with flat fee options. API access included in all plans.
Agent Metadata
Known Gotchas
- ⚠ Pipeline and workflow IDs required for most operations — discovery step needed
- ⚠ Triggering pipelines is a mutation with real compute cost — implement guardrails
- ⚠ API token has no scopes — full account access with single token
- ⚠ Org slug required in most API paths — configure correctly
- ⚠ Build artifacts have short retention — download before they expire
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for Semaphore CI MCP Server (Official).
Scores are editorial opinions as of 2026-03-06.