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agent-custody

github.comInfrastructure

No liveness check has reached it yet; it has been in the index since 10 Oct 2026. How this is checked

agent-custody is an open-source developer tool for auditing and governing AI agent tool calls. It provides signed receipts, Cedar policy enforcement through an MCP gateway, tamper-evident logging, and a browser-based verification interface.

Inferred · not functionally tested

Open SourceWebCLIAPISelf-hosted
agent-custody preview
Visit github.com

Overview

6 features

Purpose: Proving what AI agents did and enforcing policies around their tool calls.

Inferred · not functionally tested

Audience: AI infrastructure and security developers

Inferred · not functionally tested

Functions: monitoring, agents

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: indicated (inferred, not tested) · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: Open Source · platforms: API, CLI, WEB · deployment: browser, cli, api_only, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com. These links do not verify the individual claims.

In the AI security & guardrails space, agent-custody takes a focused approach. Inferred · not functionally tested: It focuses on proving what AI agents did and enforcing policies around their tool calls. Inferred · not functionally tested: agent-custody is an open-source project aimed at AI infrastructure and security developers. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: It ships for the web, the command line, and API, and it can be self-hosted.

It is developed by svayatta. Inferred · not functionally tested: Among its 6 catalogued features are signed receipts, tool-call auditing, and cedar policies. Inferred · not functionally tested: Catalogued interfaces include an MCP server.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Signed receipts
  • Tool-call auditing
  • Cedar policies
  • MCP gateway
  • Tamper-evident logs
  • Browser verifier

Topics: Inferred · not functionally tested

Tags
agent-audit-trailssigned-receiptscedar-policiesmcp-gatewaytamper-evident-logs
AI capabilities
TextStructured

JSON profile · Text profile · Access guide

Built with & integrations

AI providers
multiple
Connectors
MCP
Runs on
BrowserCLIAPI-onlySelf-hosted
Detected from
multiple
bLangChain in the HTML

Trust & compliance

License
Open Source
Public signals
HTTPSOpen SourceFree tier

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed10 Oct · 12:03 UTC
    agent-custody seen via MCP Registry (official)
    Source: MCP Registry (official) · Open

Frequently asked questions about agent-custody

What does agent-custody do?
Inferred · not functionally tested: Agent-custody focuses on proving what AI agents did and enforcing policies around their tool calls. It is catalogued under AI security & guardrails on PulseGate.
Who should use agent-custody?
Inferred · not functionally tested: agent-custody is an open-source project built for AI infrastructure and security developers.
Does agent-custody have a free plan?
Basis unknown · not verified: Yes — agent-custody is open source under the Open Source license and free to use.
What platforms does agent-custody run on?
Basis unknown · not verified: agent-custody runs on the web, the command line, and API. It can also be self-hosted.
Is agent-custody still maintained?
Unverified. agent-custody has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to agent-custody?
Similar projects tracked by PulseGate include agent-audit-ledger, agentseal-gateframe, and agentgate.agent-audit-ledgeragentseal-gateframeagentgate
Who develops agent-custody?
agent-custody is developed by svayatta.
Is agent-custody open source?
Basis unknown · not verified: Yes — agent-custody is open source under the Open Source license.

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