SatRank — Lightning trust + audit oracle
NPM · SATRANK-MCP
Lightning trust + audit oracle. Score, pay, and audit L402 endpoints with Ed25519 receipts.
Available components
Last scanned (1 hour ago)
Scores higher than 50% of npm servers
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 30 of 103 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 179 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability72
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1227 tokens (~76/item across 16 items; 16 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage69
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 6% of tool parameters carry a description.Partial
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "fulfill" implies "pay" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 16 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 +1
- Stability: 0.97 → pass security
- 2 Nov 26 −1
- Stability: pass → 0.97 functional
- 27 Oct 26 +1
- Stability: 0.97 → pass security
- 26 Oct 26 −1
- Stability: pass → 0.97 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 20 Oct 26 0
- Stability: 0.97 → pass security
- 19 Oct 26 0
- Stability: pass → 0.97 functional
- 17 Oct 26 +2
- Stability: 0.87 → pass security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/satrank-mcp@1.0.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 103 packages
| Packages resolved | 103 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
aeps.daily_anchor ~55
Fetch the daily Merkle anchor for a UTC day. Returns operator_pubkey + root_hex + receipt_count + L1 broadcast info. Verifiers use this for receipt inclusion proofs.
| Name | Type | Req | Description |
|---|---|---|---|
| day_utc | string | yes | – |
No output schema declared.
No examples provided.
aeps.evidence_receipt ~47
Fetch the Ed25519-signed evidence receipt for a fulfilled job. Same content as fulfill_evidence, addressable by job_id.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | – |
No output schema declared.
No examples provided.
aeps.get_dispute ~49
Read the current state of an AEPS dispute. Returns dispute_id + type + multiplier + oracle_pubkeys + oracle_threshold + state + attestations.
| Name | Type | Req | Description |
|---|---|---|---|
| dispute_id | string | yes | – |
No output schema declared.
No examples provided.
aeps.get_multihop ~40
Read multi-hop HTLC chain state. Returns chain_id + agent_pubkey + per-leg state.
| Name | Type | Req | Description |
|---|---|---|---|
| chain_id | string | yes | – |
No output schema declared.
No examples provided.
aeps.get_observations ~59
Return all observed daily anchors for a (operator, day) bucket, grouped by root_hex. distinct_roots > 1 = equivocation.
| Name | Type | Req | Description |
|---|---|---|---|
| day_utc | string | yes | – |
| operator_pubkey | string | yes | – |
No output schema declared.
No examples provided.
aeps.inclusion_proof ~88
Build the RFC 6962 audit path for a single evidence receipt against the day-Merkle root. Returns root_hex + audit_path[] + leaf_index + tree_size. Verifiers feed these to the AEPS Merkle verifier (TS or Rust impl) plus the L1 anchor txid to confirm the receipt is committed on-chain.
| Name | Type | Req | Description |
|---|---|---|---|
| receipt_id | integer | yes | – |
No output schema declared.
No examples provided.
aeps.list_forks ~42
List detected fork events (operator equivocations). Optional operator_pubkey filter.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| operator_pubkey | string | – | – |
No output schema declared.
No examples provided.
aeps.recent_anchors ~37
List the most recent N daily Merkle anchors. Default 30, max 366.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
No output schema declared.
No examples provided.
fulfill ~191
Pay an L402 endpoint via SatRank fulfill proxy with hold-invoice + auto-issued evidence receipt. Agent supplies intent + max_sats budget + max_latency_ms SLA ; SatRank picks best candidate, settles the L402 payment, returns body + body_sha256 + preimage + operator_pubkey + premium_sats + job_id. Refund on candidate failure. Use this when you want SatRank to write the post-pay evidence trail (Ed25519-signed). NIP-98 auth required ; agent must have a token_balance via /api/deposit OR a bond. The MCP server forwards Authorization headers from the agent runtime.
| Name | Type | Req | Description |
|---|---|---|---|
| intent | object | yes | – |
| max_latency_ms | integer | yes | – |
| max_sats | integer | yes | – |
| mode | string | – | – |
| recall_body | string | – | – |
| recall_headers | object | – | – |
| refund_bolt11 | string | – | – |
No output schema declared.
No examples provided.
fulfill_evidence ~63
Fetch the public Ed25519-signed evidence receipt for a fulfill_jobs row by job_id. Returns canonical_json + signature + body_sha256 + operator_pubkey + ts_started + ts_finished + sats_paid. No auth required.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | – |
No output schema declared.
No examples provided.
get_endpoint_score ~90
Read the public scoring snapshot for a specific L402 endpoint URL. Returns Bayesian p_success + ci95, 5-stage breakdown (challenge / invoice / payment / delivery / quality), median_latency_ms, last_probe_age_sec, freshness_status, source attribution. Use BEFORE calling fulfill on a specific URL to verify trust independently of the ranking.
| Name | Type | Req | Description |
|---|---|---|---|
| url_hash | string | yes | sha256 of the endpoint URL |
No output schema declared.
No examples provided.
intent ~167
Resolve an intent (category + keywords + budget + latency ceiling) into a ranked list of L402 endpoint candidates from the SatRank catalogue. Returns Bayesian p_success + ci95 + 5-stage breakdown per candidate. Use this BEFORE paying any L402 endpoint to pick the most trusted candidate that fits your budget + SLA. Free to call ; pass `fresh: true` to force a sync HTTP probe (costs 2 sats via /api/intent?fresh=true).
| Name | Type | Req | Description |
|---|---|---|---|
| budget_sats | number | – | – |
| category | string | yes | Service category, e.g. "data/finance", "ai/text", "ai/classify" |
| keywords | array | – | – |
| limit | number | – | – |
| max_latency_ms | number | – | – |
| optimize | string | – | – |
No output schema declared.
No examples provided.
mini_llm_classify ~92
SatRank-operated L402 endpoint : single-best-label classification (10 sats). Powered by Claude Haiku 4.5 server-side. Use when the public AI catalogue is over-priced (>30 sats/req) for classification. The MCP server forwards Authorization headers ; agent runtime supplies the L402 macaroon after paying the 402 challenge.
| Name | Type | Req | Description |
|---|---|---|---|
| labels | array | – | – |
| text | string | yes | – |
No output schema declared.
No examples provided.
mini_llm_summarize ~68
SatRank-operated L402 endpoint : plain-prose summarization (10 sats). Powered by Claude Haiku 4.5 server-side. Use when the public AI catalogue prices summarization above your budget.
| Name | Type | Req | Description |
|---|---|---|---|
| max_words | integer | – | – |
| text | string | yes | – |
No output schema declared.
No examples provided.
mini_llm_translate ~49
SatRank-operated L402 endpoint : translation (10 sats). POST text + target language code, get back translated text only.
| Name | Type | Req | Description |
|---|---|---|---|
| target | string | yes | – |
| text | string | yes | – |
No output schema declared.
No examples provided.
verify_assertion ~90
Verify offline a SatRank-compatible Nostr trust assertion (kind 30782) or oracle calibration (kind 30783). Validates Schnorr signature + structure + valid_until tag. No network call. Use to compose oracle output across agents without re-querying SatRank.
| Name | Type | Req | Description |
|---|---|---|---|
| event | object | yes | – |
| expected_oracle_pubkey | string | – | – |
| now_sec | number | – | – |
No output schema declared.
No examples provided.
How do I install the SatRank — Lightning trust + audit oracle MCP server?
SatRank — Lightning trust + audit oracle runs locally as an npm package, launched with npx -y satrank-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · satrank-mcp
claude mcp add dev-satrank-mcp -- npx -y satrank-mcp
What is the SatRank — Lightning trust + audit oracle MCP server?
SatRank — Lightning trust + audit oracle is an MCP server listed in the public MCP registry as dev.satrank/mcp. Lightning trust + audit oracle. Score, pay, and audit L402 endpoints with Ed25519 receipts. This page covers its npm package (satrank-mcp).
Is the SatRank — Lightning trust + audit oracle MCP server safe to use?
SatRank — Lightning trust + audit oracle scores 75 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the SatRank — Lightning trust + audit oracle MCP server expose?
SatRank — Lightning trust + audit oracle exposes 16 tools: intent, get_endpoint_score, fulfill, fulfill_evidence, mini_llm_classify, and 11 more. Their descriptions and schemas cost roughly 1,227 tokens of context every time the server is loaded.
Is the SatRank — Lightning trust + audit oracle MCP server still maintained?
SatRank — Lightning trust + audit oracle is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the SatRank — Lightning trust + audit oracle MCP server under?
SatRank — Lightning trust + audit oracle declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.