Cosign · Rate Limits

Cosign Rate Limits

Cosign itself is a local binary and has no rate limit. The question that matters is what the Sigstore public-good services it calls will accept, and the honest answer is that no request-rate limit is published and no rate-limit headers are returned. What IS published is an availability SLO and a payload size limit. This file replaces a 2026-05-04 bulk-sweep scaffold that carried invented limits.

Cosign Rate Limits is the rate-limit profile for Cosign on the APIs.io network.

The provider publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.

Limit state is signalled in the observed and note response headers.

Tagged areas include Apache 2.0, Attestation, CLI, Code Signing, and Containers.

0 Limits observednote
Read from the provider's live responses on 2026-09-07 — docs.sigstore.dev/logging/overview/ ; docs.sigstore.dev/c....
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Limits

Cosign publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.
Apache 2.0AttestationCLICode SigningContainersFulcioGoKeylessOCIOpenID ConnectOpen SourceRekorSigstoreSupply ChainTransparency LogVerification

Work with this as data

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

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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/cosign-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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