agent-custody
MCP gateway that checks each agent tool call against a signed grant and policy, and signs a receipt
Connector by svayatta · GitHub account verified by the MCP Registry
Chalk Labs
Need help deploying agent-custody?
Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.
Install
Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.
npx agentmarket install connector/svayatta-agent-custody
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: identity-access
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.
- Tools
- 2 read · 2 write · 0 delete
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Node.js package
Tools by what they do 4
Read from the source code; the running server may list different tools.
Read 2 · Look things up without changing anything.
customer.lookupecho.say
Write 2 · Create, change, send or run things.
stripe.payoutstripe.refund
Network hosts it talks to 11
accounts.google.com· found in codeagent-custody.dev· found in codeapi.github.com· found in codeapi.resend.com· found in codeapi.stripe.com· found in codeapp.agent-custody.dev· found in codedocs.agent-custody.dev· found in codegithub.com· found in codein-toto.io· found in codeoauth2.googleapis.com· found in codeschemas.xmlsoap.org· found in code
Tools (4)
Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].
customer.lookupLook up a customer
echo.sayEcho the input
stripe.payoutPay out
stripe.refundRefund a customer
Signals
- Stars
- 8
- Forks
- 0
- Open issues
- 13
- Weekly downloads
- 411
- Last commit (this folder)
- Oct 23, 2026 (7 days ago)
- Last release
- Oct 25, 2026 (6 days ago)
- Last package publish
- Oct 23, 2026 (7 days ago)
From GitHub (fetched Oct 24, 2026) and the package registry.
Details
- Registry name
io.github.svayatta/agent-custody- Version
- 0.11.0
- Auth
- No auth
- Packages
- npm @agent-custody/receipts
- License
- Apache-2.0
- Repository
- github.com/svayatta/agent-custody
- Website
- agent-custody.dev
- First seen
- Oct 24, 2026
- Last checked
- Oct 26, 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.
Get agent-custody running in your business
Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.
Cite this page
agent-custody MCP server. Agent Mart. https://agentmart.dev/connectors/svayatta-agent-custody (last updated 2026-10-26)