MCP, MCP server
SatRank Lightning trust + audit oracle
Lightning trust oracle for AI agents on L402.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 96690c58d964, unchanged since the check below.
NETWORK_HOST_FROM_INPUT
Why this grade
- NETWORK_HOST_FROM_INPUT Medium
A file takes a URL or endpoint as input and has no fixed host list.
claude-skills/satrank-l402/SKILL.md, line 21
curl -s -X POST https://satrank.dev/api/intent \
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.
If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.
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
Serious
accepts a host from input, with no fixed list in this file.
NETWORK_HOST_FROM_INPUT
claude-skills/satrank-l402/SKILL.md, line 21
curl -s -X POST https://satrank.dev/api/intent \
claude-skills/satrank-l402/SKILL.md, line 45
curl -s -X POST https://satrank.dev/api/deposit \
claude-skills/satrank-l402/SKILL.md, line 57
curl -s https://satrank.dev/api/deposit/<id>
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claude-skills/satrank-l402/SKILL.md, line 67
curl -s "https://satrank.dev/api/services/<url_hash>" | jq '.bayesian'
python-sdk/satrank/fulfill.py, line 509
return await http.request(
scripts/check-drift.ts, line 69
const resp = await fetch(`${API}/api/stats`, { signal: AbortSignal.timeout(10_000) });
scripts/check-drift.ts, line 130
const resp = await fetch(`${API}/api/openapi.json`, { signal: AbortSignal.timeout(10_000) });
scripts/checkScoringHealth.sh, line 54
HEALTH_JSON="$(curl -fsS -m 10 "$API_URL/api/health" 2>/dev/null)" || {
scripts/demo.sh, line 17
# video submission: every curl is preceded by a plain-English banner
scripts/demo.sh, line 59
run "curl -sS ${BASE_URL}/api/health | jq ."
scripts/demo.sh, line 65
run "curl -sS ${BASE_URL}/api/stats | jq ."
scripts/demo.sh, line 71
run "curl -sS '${BASE_URL}/api/agents/top?limit=5&sort_by=score' | jq '.data[] | {rank,alias,score,components}'"
scripts/demo.sh, line 77
run "curl -sS ${BASE_URL}/api/ping/${TARGET_LN_PUBKEY} | jq ."
scripts/system-audit.sh, line 375
METRICS_OK=$(ssh_retry 'curl -fsS --max-time 3 http://127.0.0.1:9091/metrics 2>/dev/null | head -1' 2>/dev/null || echo '')
Dockerfile, line 30
CMD node -e "fetch('http://localhost:3000/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
docker-compose.yml, line 30
test: ["CMD", "node", "-e", "fetch('http://localhost:3000/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"]
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
scripts/l402TestServer.ts, line 37
const SECRET_HEX = process.env.L402_MACAROON_SECRET ?? crypto.randomBytes(32).toString('hex');
scripts/nostr-keygen.ts, line 19
console.log('Add to .env.production:');
scripts/nostr-post-current.ts, line 32
const skHex = process.env.NOSTR_PRIVATE_KEY;
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scripts/nostr-post-wotathon.ts, line 19
const skHex = process.env.NOSTR_PRIVATE_KEY;
scripts/nostr-publish-10040.ts, line 29
const skHex = process.env.NOSTR_PRIVATE_KEY;
scripts/nostr-publish-31402.ts, line 37
const skHex = process.env.NOSTR_PRIVATE_KEY;
scripts/nostr-publish-nostr-indexed.ts, line 54
const skHex = process.env.NOSTR_PRIVATE_KEY;
scripts/nostr-publish-self-declaration.ts, line 41
const skHex = process.env.NOSTR_PRIVATE_KEY;
scripts/nostr-set-profile.ts, line 30
const skHex = process.env.NOSTR_PRIVATE_KEY;
scripts/sim/v3-intent-wrapper.mjs, line 65
{SSH_HOST} "set -a; source /root/satrank/.env.production; set +a; hex=\\$(xxd -p -c 9
.dockerignore, line 2
.git
.dockerignore, line 3
.env
.env.example, line 2
# Copy to .env and fill in. The only REQUIRED value is DATABASE_URL.
.gitignore, line 4
*.db
.gitignore, line 5
.env
.rsync-exclude, line 7
# History: two incidents in 2026 (Phase 7 wiped .env.production, Phase 9 wiped
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 96690c58d964. accepts a host from input, with no fixed list in this file. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 96690c58d9647d83fd2ff93131f8e32bd7169af4
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