CodSpeed

CodSpeed is a continuous performance testing and optimization platform that automatically detects performance regressions in pull requests and proposes autonomous optimizations. It runs benchmarks with sub-1% variance inside CI (GitHub Actions, GitLab CI, Buildkite), generates differential flamegraphs to pinpoint the exact lines that degraded, and gates PRs that fail performance standards. CodSpeed supports Rust, C++, Go, Java, Python, and Node.js via first-party harnesses (pytest-codspeed, cargo-codspeed / codspeed-rust, google_benchmark, JMH, vitest, tinybench, benchmark.js), CPU-simulation, walltime, and memory instruments, plus MongoDB database instrumentation. It ships an open-source CLI, a GitHub Action, a hosted MCP server, and packaged Agent Skills so AI coding assistants can investigate regressions and optimize code directly. CodSpeed is a Techstars-backed company.

CodSpeed is profiled on the APIs.io network. Tagged areas include Company, Performance, Benchmarking, Continuous Integration, and Developer Tools.

CodSpeed’s developer surface includes documentation, API reference, getting-started guide, engineering blog, support, pricing, signup flow, and 24 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

43.4/100 developing ▬ flat Agent 31/100 agent ready Front door AI 3/6 light Heartbeat 54/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

0 APIs 1 MCP Servers 2 Agent Skills

Company Performance Benchmarking Continuous Integration Developer Tools Observability Testing DevOps Artificial Intelligence MCP

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 43.4/100 · developing

Contract Quality 0.0 / 21

Developer Ergonomics 10.9 / 17

Access Clarity 14.3 / 17

Operational Transparency 3.2 / 11

Contract Governance 1.9 / 10

Discoverability 5.0 / 9

Regulatory Posture 4.2 / 15

Agent readiness — 31/100 · agent ready

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Contract Governance scores 18.2 — up to +9.8 composite points
Operational Transparency scores 28.9 — up to +9.2 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/codspeed/apis.yml: open an issue on github.com/api-evangelist/codspeed to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Agent Skills (SKILL.md packages)	builds-on	36.4	-	1

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

Agent Skills

measured — observed by APIs.io (published)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

CodSpeed MCP Server

Hosted, remote MCP server that gives AI-powered coding tools direct access to CodSpeed performance data (benchmark runs, comparisons, flamegraphs) so agents can investigate regr...

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

codspeed-optimize

AGENT SKILL

codspeed-setup-harness

AGENT SKILL

CodSpeed API pricing

Prices published by CodSpeed, read 2026-10-07 from codspeed.io/pricing.

Plan	Price
Free	$0/user/month Includes: Unlimited runs and repositories, Up to 5 users, 3-month history, 600 macro runner minutes/month
Pro	$15/user/month Includes: All Free features, unlimited history, priority support, 600 macro runner minutes/month
Enterprise	Custom Includes: All Pro features, SSO/SAML, on-premise deployment, Performance Data API

Plan details, limits and sources →

Billed by: user · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Codspeed Plans Pricing

3 plans

PLANS

Codspeed Price Estimates

0 plans

PLANS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Codspeed Finops

FINOPS

Security Posture 4

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Codspeed Authentication

oauth2/oidc/token/github-app · 4 schemes

SECURITY

Codspeed Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Codspeed Vulnerability Disclosure

Hackerone · contact published

SECURITY

Codspeed Trust Center

SOC 2 Type II

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 6

Authentication, authorization, and security posture

Authentication

Compliance

TrustCenter

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support

Community

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Source (apis.yml)

aid: codspeed
name: CodSpeed
description: CodSpeed is a continuous performance testing and optimization platform that automatically detects performance
  regressions in pull requests and proposes autonomous optimizations. It runs benchmarks with sub-1% variance inside CI (GitHub
  Actions, GitLab CI, Buildkite), generates differential flamegraphs to pinpoint the exact lines that degraded, and gates
  PRs that fail performance standards. CodSpeed supports Rust, C++, Go, Java, Python, and Node.js via first-party harnesses
  (pytest-codspeed, cargo-codspeed / codspeed-rust, google_benchmark, JMH, vitest, tinybench, benchmark.js), CPU-simulation,
  walltime, and memory instruments, plus MongoDB database instrumentation. It ships an open-source CLI, a GitHub Action, a
  hosted MCP server, and packaged Agent Skills so AI coding assistants can investigate regressions and optimize code directly.
  CodSpeed is a Techstars-backed company.
url: https://raw.githubusercontent.com/api-evangelist/codspeed/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
image: https://codspeed.io/logo.svg
tags:
- Company
- Performance
- Benchmarking
- Continuous Integration
- Developer Tools
- Observability
- Testing
- DevOps
- Artificial Intelligence
- MCP
tags_raw:
- Company
- Performance
- Benchmarking
- Continuous Integration
- Developer Tools
- Observability
- Testing
- DevOps
- AI
- MCP
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/codspeed-plans-pricing.yml
- url: https://codspeed.io/blog/feed/rss.xml
  type: BlogRSS
- type: Website
  url: https://codspeed.io/
- type: DeveloperPortal
  url: https://app.codspeed.io/
- type: Documentation
  url: https://codspeed.io/docs
- type: APIReference
  url: https://codspeed.io/docs/reference
- type: GettingStarted
  url: https://codspeed.io/docs/quickstart
- type: Blog
  url: https://codspeed.io/blog
- type: Support
  url: mailto:support@codspeed.io
- type: Community
  url: https://discord.gg/MxpaCfKSqF
- type: GitHubOrganization
  url: https://github.com/CodSpeedHQ
- type: Pricing
  url: https://codspeed.io/pricing
- type: SignUp
  url: https://app.codspeed.io/login?flow=get-started
- type: Login
  url: https://app.codspeed.io/login
- type: TermsOfService
  url: https://codspeed.io/terms
- type: PrivacyPolicy
  url: https://codspeed.io/privacy
- type: ChangeLog
  url: https://codspeed.io/changelog
- type: ChangeLog
  name: CodSpeed Changelog (structured)
  url: changelog/codspeed-changelog.yml
- type: MCPServer
  name: CodSpeed MCP Server
  url: mcp/codspeed-mcp.yml
- type: AgentSkill
  name: CodSpeed Agent Skills
  url: skills/_index.yml
- type: Packages
  url: packages/codspeed-packages.yml
- type: SDKs
  url: packages/codspeed-packages.yml
- type: CLI
  url: cli/codspeed-cli.yml
- type: LLMsTxt
  url: llms/codspeed-llms.txt
- type: Authentication
  url: authentication/codspeed-authentication.yml
- type: Conformance
  url: conformance/codspeed-conformance.yml
- type: Compliance
  url: https://trust.codspeed.io
- type: TrustCenter
  url: https://trust.codspeed.io
- type: Security
  url: https://codspeed.io/docs/security
- type: VulnerabilityDisclosure
  url: security/codspeed-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/codspeed-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

CodSpeed API — frequently asked questions

How do I authenticate with the CodSpeed API?

CodSpeed documents its authentication (oauth2/oidc/token/github-app · 4 schemes). The details are profiled on APIs.io as Codspeed Authentication.

How much does the CodSpeed API cost?

CodSpeed publishes its prices; its Free plan is $0/user/month as of 2026-10-07. APIs.io lists 3 pricing plans for CodSpeed, with each plan's price, limits and inclusions under Pricing on this page.

Does CodSpeed have an MCP server?

Yes. APIs.io lists 1 MCP server for CodSpeed: Hosted, remote MCP server that gives AI-powered coding tools direct access to CodSpeed performance data (benchmark runs, comparisons, flamegraphs) so agents can investigate regressions and optimize co

Is the CodSpeed API ready for AI agents?

CodSpeed has a Kin Score of 43.4 out of 100 (developing) and an Agent Readiness score of 30.9 (agent-ready), scored by API Evangelist on 2026-11-06.

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