Semaphore · Rate Limits

Semaphore Rate Limits

Semaphore enforces platform-level concurrency and queue limits on pipeline execution and job scheduling. The REST API uses token-based authentication and HTTPS for all requests. Specific HTTP rate limiting thresholds for the API are not publicly documented; pipeline queue limits and concurrent job caps are the primary operational constraints.

Semaphore Rate Limits is the machine-readable rate-limit profile for Semaphore on the APIs.io network, in the API Commons Rate Limits shape.

It captures 6 rate-limit definitions.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

Tagged areas include CI/CD, Continuous Integration, Continuous Delivery, Pipelines, and Workflows.

6 Limits
Method: generated.
Written by API Evangelist and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
CI/CDContinuous IntegrationContinuous DeliveryPipelinesWorkflowsDevOpsBuild AutomationSoftware DeliveryDeploymentArtifactsDeveloper Tools

Limits

Pipeline Queue Limit project
30
Default Concurrent Jobs organization
20
API Pagination Default api
30
Artifact Egress (Free Tier) organization
20
Artifact Storage (Free Tier) organization
100
Cache Storage Per Project project
9.6

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/semaphore-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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