aga-mcp-server
io.github.attestedintelligence/aga-mcp-server
About aga-mcp-server
aga-mcp-server is an MCP server published by the GitHub account attestedintelligence. Verifiable decision records for AI agents: signed receipts for calls to its own governed tools.
It runs on your own machine: your AI client starts it from the npm package @attested-intelligence/aga-mcp-server at version 3.6.2.
It asks for one secret: AGA_GATEWAY_KEY. Give it a key with the least access that still works.
Version 3.6.2 was published on 26 September 2026, and the source code is public, so you can read it before installing.
Written from the registry entry. 9 automated checks on the registry entry and the package code: 7 pass, 0 warn, 0 fail, 2 info. How we check.
What it asks for
| Variable | Required | Secret | Description |
|---|---|---|---|
AGA_GATEWAY_KEY | No | Yes | Ed25519 seed, 64 hex characters, that signs this server's evidence-bundle receipts and checkpoint, so gateway_public_key (get_server_info) is the same after a restart and can be pinned. Set in your MCP client's configuration, the seed sits inside the governed client's trust domain. Receipts are kept in memory only; save a generate_evidence_bundle result before the server stops. Unset or invalid: a new key each start, warned on stderr. When set, even to an invalid value, AGA_GATEWAY_KEY_FILE is not read. |
AGA_GATEWAY_KEY_FILE | No | No | Path to a file holding the 64-hex Ed25519 seed; read only when AGA_GATEWAY_KEY is unset or empty, with the same effect. A stdio server started by your MCP client runs as the client's OS user, so the file sits inside the governed client's trust domain. Missing, unreadable or invalid: a new key each start, warned on stderr. |
Checks
| Check | Result | Detail |
|---|---|---|
| Source repository linked | Pass | https://github.com/attestedintelligence/aga-mcp-server |
| Version pinned | Pass | Every package has an explicit version |
| Secrets requested | Info | Asks for 1 secret: AGA_GATEWAY_KEY |
| Known package registry | Pass | All packages come from npm, PyPI, OCI, NuGet or MCPB |
| Namespace ownership | Info | Name verified via GitHub account attestedintelligence |
| Registry text aimed at the AI | Pass | Description and settings contain no hidden characters or instructions to the AI |
| Install scripts | Pass | @attested-intelligence/aga-mcp-server@3.6.2 runs nothing at install |
| Code red flags | Pass | Read 106 files in @attested-intelligence/aga-mcp-server@3.6.2: no obfuscation, encoded execution, credential reads or data-collection endpoints found |
| Text aimed at the AI | Pass | No hidden characters or instructions to the AI in 106 files, including comments and the README |
Popularity & health: 61 / 100
Worked out from public numbers and our own checks, not from user reviews or ratings. It says how used and how looked-after a server is, not whether it is safe.
0 forks, 19 merged pull requests. Sources: GitHub, npm, PyPI (pypistats.org) and Hacker News (Algolia), fetched 2026-10-31.
What people say
No Hacker News threads link to its source code.
Look further: search Reddit, search Hacker News, read its GitHub issues. These are not reviews we checked.
Facts
| Registry name | io.github.attestedintelligence/aga-mcp-server |
|---|---|
| Publisher | GitHub account attestedintelligence |
| How the name is verified | Name verified via GitHub account attestedintelligence. The registry ties the name prefix to that account or domain; it does not check the code. |
| Type | Local: runs on your machine from a package |
| Packages | npm @attested-intelligence/aga-mcp-server 3.6.2 (stdio) |
| Version | 3.6.2 |
| Published | |
| Last updated | |
| Source repository | https://github.com/attestedintelligence/aga-mcp-server |
| Website | https://attestedintelligence.com |
| Category | Agent safety & governance (assigned by keyword rule, not by hand) |
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