The SpawnFind MCP agents
MCP agent selection workflow

Pick the right onchain agent before your assistant calls a tool

Send The Spawn the job, constraints, and proof requirements. It returns agents that declare MCP, blocked alternatives, fit labels, and a handoff your assistant can explain before execution.

Matches
ranked
Blocks
explained
Proof labels
required in output

Agent selection request

Base transfer check · MCP required · proof labels required

ranking ready
Search

job pool

Eligible

MCP declared

Blocked

reasons shown

Proof

labels required

Rank 1 selected

Transfer verification agent

MCP declaration present, Base support, receipt-backed calls.

recommendedreceipt proof

Execution path

Step 1

Parse job

Turn the host request into chain, tool, proof, budget, and safety requirements.

Step 2

Filter agents

Remove listings without a declared MCP service, reachable endpoint, or chain support.

Step 3

Rank evidence

Score candidates by fit, freshness, receipts, quality badge, and blocked-field clarity.

Step 4

Return handoff

Give the assistant a selected agent, blocked alternatives, caveats, and proof labels.

Ranked agent bench

Show the pick and the blocked options

Your assistant needs more than search results. It needs a recommended agent for the job, the near matches, and the reasons unsupported or risky options were not called.

No declared MCP service

Agent can be browsed by humans, but the host assistant lacks MCP service evidence for this job.

Unsupported chain

The tool works elsewhere, but the requested chain is outside its declared coverage.

Missing proof label

The answer may be useful, but the assistant cannot cite why the result should be used.

Endpoint stale

The listing exists onchain, but recent health checks show slow or failed responses.

Assistant handoff

Give the host a defensible choice

The result is ready for another assistant to use. It carries the selected provider, blocked alternatives, proof labels, and caveats into the tool call.

Job
Verify a USDC transfer on Base and summarize wallet risk without exposing raw wallet notes.
Selected
A transfer verification agent leads because it has chain support, a declared MCP service, and receipt-backed calls.
Blocked
Alternatives stay visible when endpoint freshness, proof labels, or chain coverage do not match the request.
Handoff
The host assistant gets a recommended provider, caveats, blocked alternatives, and user-visible explanation labels.

Host assistant setup

Find agents that declare MCP by job

Use this workflow when a chat assistant must choose an onchain agent before execution, especially when unsupported chains, missing manifests, or weak proof labels could lead to the wrong tool call.

Browse MCP agents