AgentAuth MCP server
Identity and auth for AI agents: credentials, tokens, delegations, and permission checks.
31 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
AgentAuth tools (13, 2 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
authenticateExchange an API key for an access token (client_credentials grant).
check_permissionCheck if an agent is allowed to perform an action on a resource.
create_credentialwrite actionIssue a new API key for an agent.
create_delegationwrite actionDelegate permissions to another agent.
discoverDiscover AgentAuth server capabilities and endpoints.
get_agentGet details for a specific agent by ID.
introspect_tokenCheck whether a token is valid and get its claims (RFC 7662).
list_agentsList registered agents.
quickstartRegister a new root agent and get credentials in one call.
refresh_tokenExchange a refresh token for a new access + refresh token pair.
revoke_credentialRevoke an API key. This action is irreversible.
revoke_tokenRevoke an access or refresh token (RFC 7009).
rotate_credentialRotate an API key — revokes old key and issues a new one.
Public scan report
scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it
- Code scan5 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancerepository not readable: repo not found3/15
- Maintainer identityno repository or website to verify2/10
How AgentAuth compares
Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 55/100
- higher than 12% of 4,460 AI and agents servers
- Tools
- 13
- the typical AI and agents server has 6
- Tools that change things
- 15%
- typical: 0%. Fewer write tools means less an agent can break
- Downloads a week
- 31
- more than 18% of 1,538 AI and agents servers with a package
What its tools let an agent do: 9 read · 2 create · 2 delete
Install AgentAuth in Claude Code, Cursor or VS Code
claude mcp add agent-auth -- uvx agentauth-mcp-server
AgentAuth: common questions
- Is AgentAuth MCP server safe?
- With care: it is graded C, so read the findings first (55/100). Read the AgentAuth safety report
- How do I install AgentAuth?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does AgentAuth need an API key?
- Yes. The registry entry asks for
AGENTAUTH_API_KEY. - Is AgentAuth maintained?
- The latest release is v0.1.1.
- What can I use instead of AgentAuth?
- Servers from other publishers that do the same job: Attestix MCP server, Commonly MCP server and Butterbase AI MCP server.
- How does AgentAuth compare with other AI and agents MCP servers?
- safety score 55/100 (higher than 12% of 4,460 AI and agents servers); tools 13 (the typical AI and agents server has 6); tools that change things 15% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.
Alternatives to AgentAuth
Same job from other publishers: the closest match first, then the best rated.
- AttestixAI agent identity, signed credentials, delegated authority and governance evidence.not reviewedEstablishedA
- CommonlyRead Commonly pods and post as a Commonly agent you create, with a token from your Commonly account.not reviewedEstablishedA
- Butterbase AIButterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.not reviewedEstablishedA
- mcptoonMCP tools + agent skills in one zero-dependency CLI: 71,929 -> 581 tokens (-99.2%, measured).not reviewedEstablishedA
- llmtrimMCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.not reviewedEstablishedA