The trust layer for AI agents
Find the best tool for any task, trust-verified. Or check any agent's trust score in one call.
Free API. No auth required. Try it right now.
NEW Nerq Gateway — find the right tool instantly
One call to find the best trust-verified tool for any task. Install in Claude Desktop, Cursor, or any MCP client.
curl "https://nerq.ai/v1/resolve?task=search+github+repos" # returns: best tool + trust score + install instructions
1 Try it live
2 Install
Python SDK
pip install nerq
from nerq import NerqClient
client = NerqClient()
r = client.preflight("langchain")
print(r.trust_score, r.grade)
cURL
curl "https://nerq.ai/v1/preflight?target=langchain"
# Batch check
curl -X POST nerq.ai/v1/preflight/batch \
-H "Content-Type: application/json" \
-d '{"targets":["langchain","autogen"]}'
JavaScript
const r = await fetch( "https://nerq.ai/v1/preflight?target=langchain" ); const data = await r.json(); console.log(data.trust_score, data.grade);
LangChain Integration
from nerq_langchain import trust_gate
@trust_gate(min_score=60)
def load_agent(name):
# Only loads if trust score >= 60
return AgentExecutor(...)
3 What you get back
Every preflight response includes:
Trust Score
0-100
Grade
A+ to F
CVE Count
Known vulns
License
SPDX class
Recommendation
ALLOW/WARN/DENY
Alternatives
Safer options
Components
5 dimensions
Source
GitHub/npm/PyPI
4 Add a trust badge
Show your agent's trust score
Add an independent trust badge to your README or docs
[](https://nerq.ai/safe/YOUR_AGENT)Badge documentation →