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Permit.io

Fine-grained authorization for apps, APIs and AI agents, with policy as code and an MCP gateway

Identity tool by Permit.io

IndexedApache-2.0★ 5,525
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Setup steps are in the repository. Website · Docs · Repository

About

Permit.io adds fine-grained authorization to apps, APIs and AI agents. Policies can be modeled in a UI or as code and enforced with an SDK call such as check, and the policy decision point can run next to your services. It also offers an MCP Gateway that checks every tool call against policy before it reaches an MCP server.

Use cases: identity-access

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Fact sheet

Category
Auth and permissions · authorization
Self-host
Yesdocs.permit.io
Open source
Yesgithub.com
Compliance (vendor says)
SOC 2, HIPAA, GDPR, ccpapermit.io
SLA
99.99% (Advanced Cloud Uptime upgrade, Enterprise)permit.io
Protocols
mcpdocs.permit.io

Plans

Community$0Free forever; 1,000 MAU, 20 tenants, 3 environments
EnterpriseContact salesCustom; no MAU or tenant limits, SOC 2 Type II report, HIPAA BAA, on-prem option

From the vendor's pricing page, read Oct 24, 2026.

Facts read from the vendor's own pages by claude-haiku-5-5 on Oct 24, 2026; a fact is shown only with the page it came from.

Signals

Stars
5,525
Forks
303
Open issues
42
Last commit
Oct 23, 2026 (7 days ago)
Last release
Aug 27, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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Cite this page

Permit.io. Agent Mart. https://agentmart.dev/identity/permit-io (last updated 2026-10-24)