Stellar Agent Search

NPM · STELLAR-AGENT-SEARCH · SCANNED AUG 3

Discover and rank Stellar 8004 agents with a read-only MCP server and fail-closed contract probes.

Available components

75 75 Trust /100

Trust breakdown (6 categories)

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 →

Supply Chain Security88

No malware found by supply-chain analysis.Pass
No known CVEs affecting this package version or its production dependencies.Pass
No install/post-install scripts declared.Pass
59 of 59 dependencies flagged as unhealthy (59 deprecated). View diagnostics → Partial

Provenance & Transparency97

Source repository is publicly reachable at the declared URL. View diagnostics → Pass
Cryptographically verified build provenance (signed, bound to berkingurcan/stellar-agent-search). View diagnostics → Pass
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 4 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability75

100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
AI-judged instruction clarity (good).Pass
Context-footprint check failed: tool/resource definitions use about 2089 tokens (~130/item across 16 items; 13 tools + 3 resources), over budget; trim descriptions and params. See how to fix → Fail
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management0

Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified

Tool Coverage88

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
60% of tool parameters carry a description.Partial
Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Unverified: 1 category

A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · stellar-agent-search

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add berkingurcan-stellar-agent-search -- npx -y stellar-agent-search

# add to Codex CLI

codex mcp add berkingurcan-stellar-agent-search -- npx -y stellar-agent-search

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "berkingurcan-stellar-agent-search": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "stellar-agent-search"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add berkingurcan-stellar-agent-search --command npx --arg -y --arg stellar-agent-search

# ~/.hermes/config.yaml

mcp_servers:
  berkingurcan-stellar-agent-search:
    command: "npx"
    args: ["-y", "stellar-agent-search"]

// mcp.json

{
  "mcpServers": {
    "berkingurcan-stellar-agent-search": {
      "command": "npx",
      "args": [
        "-y",
        "stellar-agent-search"
      ]
    }
  }
}

Changelog

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.

2 Aug 26 +70
- Install scripts: unverified → pass ▲ security
- Provenance: unverified → pass ▲ security
- Known CVEs: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- The attested source repository moved: berkingurcan/stellar-agent-search security
- Security disclosure: unverified → fail ▼ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → 0.00 ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → good ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Schema quality: unverified → 100 ▲ functional
- Licence: MIT functional
1 Aug 26 −19
- Security disclosure: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: 100 → unverified ▼ functional
31 Jul 26 −17
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 41

First indexed and scored.

Show 3 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Analysed npm/[email protected]

Provenance verified

Ecosystem: npm · Outcome: verified

Reason: verified

Source repo:: berkingurcan/stellar-agent-search
Certificate issuer:: https://token.actions.githubusercontent.com
Certificate SAN:: https://github.com/berkingurcan/stellar-agent-search/.github/workflows/publish.yml@refs/tags/v0.1.0
Rekor log index:: 2286341491
Predicate type:: https://slsa.dev/provenance/v1
Subject digest:: sha512:99141254e626f12eb212126ded9cb5ab52ec049a5e672bd221197c664b41cb617c1ce7696c758ceeab2373a5f6270278955ca5417d03dd55069174282
Discovery method:: attestation_endpoint

Dependencies 59 packages

59 packages in the resolved dependency tree · 59 deprecated · 13 stale.

MCP tools — 13 exposed · ~1,756 tokens

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.

Tool Tokens

find_agent Find Agent ~247

Natural-language discovery of on-chain Stellar (stellar-8004) agents. Returns a ranked list with capability/reputation signals. Use rank_agent for per-axis breakdowns and get_agent_profile for full detail. Agent names/descriptions are self-declared (unverified) and live only in each row's labeled `selfDeclared` slot.

Input Output Examples

Name	Type	Req	Description
hasServices	boolean	—	When present, require owner-declared service endpoint candidates.
limit	integer	—	—
minExplorerScore	number	—	Minimum upstream v1 Explorer total_score in protocol units; not local rank.
minScore	number	—	Deprecated ambiguous input; rejected. Use minExplorerScore.
mpp	boolean	—	When present, require MPP micropayment support.
query	string	yes	Natural-language description, e.g. 'a paid web scraper with a good reputation'.
sortBy	string	—	—
trust	string	—	Require a trust model.
verify	boolean	—	Probe the Reputation contract for the top results (slower; current probe verifies no reputation fields).
x402	boolean	—	When present, require x402 (USDC pay-per-call) support.

Name	Type	Req	Description
agents	array	yes	—
count	number	yes	—
coverage	object	yes	—
interpretedQuery	object	yes	—

No examples provided.

get_agent_card Get Derived A2A Projection ~116

Unverified A2A-shaped projection from indexed Stellar 8004 metadata. It is not an agent-published AgentCard and proves neither A2A conformance nor endpoint ownership. Owner-authored metadata and service candidates are isolated under `card.selfDeclared`.

Input Output Examples

Name	Type	Req	Description
agent	—	yes	Numeric agent id, numeric string, or a full stellar:{network}:{identity}#{id} handle.
verify	boolean	—	Attempt the bounded Reputation-contract reachability probe; it does not verify reputation fields, A2A conformance, or endpoints.

Name	Type	Req	Description
card	object	yes	—
conformance	string	yes	—
note	string	yes	—

No examples provided.

get_agent_feedback Get Agent Feedback ~102

Recent Explorer-indexed on-chain feedback for one agent (client-authored, untrusted → returned in a labeled `selfDeclared` slot, sanitized). Revoked entries are hidden unless includeRevoked is set.

Input Output Examples

Name	Type	Req	Description
agent	—	yes	Numeric agent id, numeric string, or a full stellar handle.
includeRevoked	boolean	—	—
limit	integer	—	—
page	integer	—	—
tag	string	—	Filter by feedback tag.

Name	Type	Req	Description
agentId	number	yes	—
count	number	yes	—
coverage	object	yes	—
feedback	object	yes	—
page	number	yes	—
stellarId	string	yes	—
summary	object	yes	—

No examples provided.

get_agent_profile Get Agent Profile ~152

Full profile for one agent: typed identity, capabilities, declared scores, a rank breakdown, bounded Reputation-contract reachability status, recent feedback, the canonical stellar:{network}:{identity}#{id} handle, and an explicitly unverified derived A2A-shaped projection. The current probe verifies no reputation fields. No A2A conformance or endpoint ownership is implied; self-declared text is confined to labeled `selfDeclared` slots.

Input Output Examples

Name	Type	Req	Description
agent	—	yes	Numeric agent id, numeric string, or a full stellar:{network}:{identity}#{id} handle.
feedbackLimit	integer	—	—
verify	boolean	—	Attempt the bounded Reputation-contract probe (default on; current probe verifies no reputation fields).

Name	Type	Req	Description
agentCard	object	yes	—
feedbackCoverage	object	yes	—
profile	object	yes	—
recentFeedback	object	yes	—
verification	object	yes	—

No examples provided.

get_agents_by_owner Get Agents By Owner ~85

List the owner endpoint's current page (up to 20 agents), ranked by the 3-axis engine. Coverage explicitly reports whether more owner rows exist. Self-declared text lives in each row's labeled `selfDeclared` slot.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
owner	string	yes	Owner account (Stellar G-address).
verify	boolean	—	—

Name	Type	Req	Description
agents	array	yes	—
count	number	yes	—
coverage	object	yes	—
owner	string	yes	—

No examples provided.

get_registry_health Get Registry Health ~57

Per-registry indexer health: last indexed ledger and staleness for the identity, reputation, and validation indexers. Staleness weakens the freshness of Explorer-declared data; it does not make a bounded contract read exhaustive.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
anyStale	boolean	yes	—
indexer	object	yes	—
network	string	yes	—
status	string	yes	—

No examples provided.

get_registry_stats Get Registry Stats ~40

Explorer v1 registry counts plus sampled metrics, with explicit metric definitions, 5,000-agent sample cap, non-global distribution warning, and snapshot limitations.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
agentsWithMpp	—	yes	—
agentsWithServices	integer	yes	—
agentsWithX402	integer	yes	—
averageFeedbackScore	number	yes	—
coverage	object	yes	—
limitations	array	yes	—
metricDefinitions	object	yes	—
network	string	yes	—
protocolDistribution	object	yes	—
totalAgents	integer	yes	—
totalFeedbacks	integer	yes	—
totalUniqueClients	integer	yes	—
totalValidations	integer	yes	—
trustDistribution	object	yes	—

No examples provided.

leaderboard Leaderboard ~178

Top-ranked agents in a bounded registry scan (or filter), by the 3-axis engine, with per-axis `breakdown`. On-chain verification of the top rows is optional. Coverage states whether the scan exhausted the filtered set; self-declared text lives in each row's labeled `selfDeclared` slot.

Input Output Examples

Name	Type	Req	Description
hasServices	boolean	—	—
limit	integer	—	—
minExplorerScore	number	—	Minimum upstream v1 Explorer total_score in protocol units; not local rank.
minScore	number	—	Deprecated ambiguous input; rejected. Use minExplorerScore.
mpp	boolean	—	When present, require indexed MPP support.
trust	string	—	—
verify	boolean	—	Probe the Reputation contract for the top results; current probe verifies no reputation fields.
x402	boolean	—	—

Name	Type	Req	Description
agents	array	yes	—
count	number	yes	—
coverage	object	yes	—

No examples provided.

list_agents List Agents ~181

Paginated, filterable listing of registered agents, ranked by the 3-axis engine. Filter by x402/mpp/hasServices/trust/minExplorerScore. Self-declared text lives in each row's labeled `selfDeclared` slot.

Input Output Examples

Name	Type	Req	Description
hasServices	boolean	—	—
limit	integer	—	—
minExplorerScore	number	—	Minimum upstream v1 Explorer total_score in protocol units; not local rank.
minScore	number	—	Deprecated ambiguous input; rejected. Use minExplorerScore.
mpp	boolean	—	When present, require indexed MPP support.
page	integer	—	—
sortBy	string	—	—
trust	string	—	—
verify	boolean	—	Probe the Reputation contract for the top results; current probe verifies no reputation fields.
x402	boolean	—	—

Name	Type	Req	Description
agents	array	yes	—
count	number	yes	—
coverage	object	yes	—
page	number	yes	—
pagination	object	yes	—

No examples provided.

list_services List Services ~203

Catalog of self-declared service endpoint candidates, each with its owning agent's indexed owner-declared capability/trust signals and ranked score. Filter by x402/mpp/trust/minExplorerScore/search. No endpoint is probed for liveness, ownership, protocol conformance, or payment behavior. Service labels/endpoints are unverified and live in each row's labeled `selfDeclared` slot.

Input Output Examples

Name	Type	Req	Description
limit	integer	—	—
minExplorerScore	number	—	Minimum upstream v1 Explorer total_score in protocol units; not local rank.
minScore	number	—	Deprecated ambiguous input; rejected. Use minExplorerScore.
mpp	boolean	—	When present, only MPP micropayment services.
page	integer	—	—
search	string	—	Free-text filter over agent name/description.
trust	string	—	—
x402	boolean	—	When present, only x402 (USDC pay-per-call) services.

Name	Type	Req	Description
count	number	yes	—
coverage	object	yes	—
page	number	yes	—
services	array	yes	—

No examples provided.

rank_agent Rank Agent ~216

Rank an explicit agent set or a query's candidates using the deterministic declared-evidence policy: normalized indexed average × fixed evidence strength (0.4 capped volume + 0.6 breadth). Owner-declared capability fields add zero. On-chain checks are evidence metadata and never inflate rank. Every row carries a full per-axis `breakdown` and a declared-vs-verified `verification` block. Provide EITHER agentIds OR query.

Input Output Examples

Name	Type	Req	Description
agentIds	array	—	Explicit agent ids to rank (maximum 50 on this transport). Provide EITHER agentIds OR query, not both.
limit	integer	—	—
query	string	—	Natural-language query whose candidates are ranked. XOR with agentIds.
sortBy	string	—	—
verify	boolean	—	Attempt the bounded Reputation-contract probe (default on; current probe verifies no reputation fields).
weights	object	—	Deprecated and rejected when supplied. The v1 policy fixes evidence weights at volume=0.4 and breadth=0.6.

Name	Type	Req	Description
agents	array	yes	—
count	number	yes	—
coverage	object	—	—
evidenceWeights	object	yes	—
rankVersion	string	yes	—

No examples provided.

resolve_agent Resolve Agent ~90

Resolve any agent reference (id, numeric string, stellar handle, or owner G-address) to the canonical typed identifiers (numeric id + stellar + CAIP-2). Owner addresses expand the current owner API page (up to 20); coverage reports whether more rows may exist.

Input Output Examples

Name	Type	Req	Description
ref	—	yes	Agent id, numeric string, stellar:{network}:{identity}#{id} handle, or owner G-address.

Name	Type	Req	Description
agents	array	yes	—
count	number	yes	—
coverage	object	—	—
kind	string	yes	—
network	string	yes	—
owner	—	yes	—

No examples provided.

verify_reputation Verify Reputation ~89

Fail-closed reputation observation for one agent. The current Reputation contract has no authoritative client-set count/cursor and expired index entries can create holes, so the server performs one bounded reachability read but does not call get_summary or claim a diff. Current attempted checks return unavailable with explicit scope; skipped means not attempted.

Input Output Examples

Name	Type	Req	Description
agent	—	yes	Numeric agent id, numeric string, or a full stellar handle.

Name	Type	Req	Description
agentId	number	yes	—
stellarId	string	yes	—
verification	object	yes	—
verified	boolean	yes	—

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

30 Jul 3 Aug