MCP, MCP server
io.github.AInoAKARI/keymaster-mcp
Trust infrastructure for human, AI teams.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 8524217b4a0b, unchanged since the check below.
NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
experiments/ata-runtime/src/runtime.mjs, line 161
const response = await fetch(endpoint, { - SECRETS_PATH_DOTENV Low
Mentions a .env file.
keymaster-mcp/marketing/README-v2.md, line 6
they carry no API keys in `.env` files, config files, prompts, or shell history. - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
keymaster-mcp/src/index.ts, line 66
const KEYMASTER_URL = cliArgs.vaultUrl ?? process.env.USER_KEYMASTER_URL ?? "";
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
experiments/ata-runtime/src/runtime.mjs, line 161
const response = await fetch(endpoint, {
integrations/hermes-result-claim-audit/hermes_memory_provenance.py, line 106
with urllib.request.urlopen(request, timeout=timeout) as response:
integrations/letta-result-claim-audit/letta_result_claim_audit.py, line 38
with urllib.request.urlopen(request, timeout=timeout) as response:
Show more
integrations/llamaindex-result-claim-audit/llamaindex_result_claim_audit.py, line 37
with urllib.request.urlopen(request, timeout=timeout) as response:
integrations/mem0-result-claim-audit/mem0_result_claim_audit.py, line 63
with urllib.request.urlopen(request, timeout=timeout_seconds) as response:
integrations/termux-remote/install.sh, line 12
if ! pkg install -y gh jq curl coreutils termux-api; then
integrations/termux-remote/install.sh, line 16
pkg install -y gh jq curl coreutils termux-api
integrations/termux-remote/install.sh, line 19
curl -fsSL "$BASE/bridge.sh" -o "$ROOT/bridge.sh"
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
keymaster-mcp/src/index.ts, line 66
const KEYMASTER_URL = cliArgs.vaultUrl ?? process.env.USER_KEYMASTER_URL ?? "";
keymaster-mcp/src/index.ts, line 67
const KEYMASTER_TOKEN = process.env.USER_KEYMASTER_TOKEN ?? "";
keymaster-mcp/marketing/README-v2.md, line 6
they carry no API keys in `.env` files, config files, prompts, or shell history.
Show more
keymaster-mcp/marketing/README-v2.md, line 30
| | Before (`.env` approach) | After (Keymaster MCP) |
keymaster-mcp/marketing/README-v2.md, line 34
| Rotation | Update every agent's `.env` | Rotate once in Vault |
keymaster-mcp/marketing/README-v2.md, line 38
| Leak surface | `.env`, logs, prompts, history | Bearer token only |
keymaster-mcp/marketing/mcp-so-listing.md, line 14
in `.env` files, prompts, shell history, or workflow configs.
keymaster-mcp/marketing/mcp-so-listing.md, line 24
│ .env / config ──► AI Agent ──► External API │
keymaster-mcp/marketing/mcp-so-listing.md, line 30
│ ❌ Rotate once → update every agent's .env manually │
keymaster-mcp/marketing/mcp-so-listing.md, line 100
## Why Not Just Use a .env File?
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Note
no licence file found.
LICENCE_MISSING
No file path was stored.
no licence file found.
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 8524217b4a0b. can reach a host that is not written as a fixed address. reads a credential or environment file. no licence file found.
Date and source
Date checked:
github.com
Commit graded: 8524217b4a0b3bd774ab81a4766e88377017399e
This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.