Summary
This is an MCP wrapper around Secant's paid web research API, which uses the x402 payment protocol with Base USDC. You get four tools: search for ranked results, research_pack for full search plus extraction and citations, extract_page for readable text and metadata, and monitor_diff for change detection. Every call follows a two-step pattern: first request returns a payment quote, then you retry with proof of payment to get the actual data. Useful if you're building agents that need reliable web research with structured output and you're already set up for crypto micropayments. The API is hosted at agentic.secantoutreach.com and the server runs as a Docker container connecting via streamable-http.
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Public tool metadata for what this MCP can expose to an agent.
5 tools
searchPaid x402 web search for autonomous agents.5 params
Paid x402 web search for autonomous agents.
Parameters* required
facilitator_idstringSettlement facilitator id. Use evm-base for Base USDC payments.default: evm-base
max_resultsintegerMaximum number of ranked search results to return.default: 10
paymentobjectx402 payment proof payload containing resource, amount, wallet, and settlement metadata.
payment_identifiervalueOptional idempotency key. Reuse it on retries to return the cached paid result.
querystringSearch query to run through the paid research API.
extract_pagePaid x402 page extraction for one to twenty URLs.4 params
Paid x402 page extraction for one to twenty URLs.
Parameters* required
facilitator_idstringSettlement facilitator id. Use evm-base for Base USDC payments.default: evm-base
paymentobjectx402 payment proof payload containing resource, amount, wallet, and settlement metadata.
payment_identifiervalueOptional idempotency key. Reuse it on retries to return the cached paid result.
urlsarrayHTTP URLs to extract. Limited to 20 pages per request.
research_packPaid x402 research pack: search plus extraction and citations.6 params
Paid x402 research pack: search plus extraction and citations.
Parameters* required
extract_pagesintegerNumber of top search results to extract for the research pack.default: 5
facilitator_idstringSettlement facilitator id. Use evm-base for Base USDC payments.default: evm-base
max_resultsintegerMaximum number of ranked search results to return.default: 10
paymentobjectx402 payment proof payload containing resource, amount, wallet, and settlement metadata.
payment_identifiervalueOptional idempotency key. Reuse it on retries to return the cached paid result.
querystringSearch query to run through the paid research API.
monitor_diffPaid x402 page diff monitor.6 params
Paid x402 page diff monitor.
Parameters* required
facilitator_idstringSettlement facilitator id. Use evm-base for Base USDC payments.default: evm-base
paymentobjectx402 payment proof payload containing resource, amount, wallet, and settlement metadata.
payment_identifiervalueOptional idempotency key. Reuse it on retries to return the cached paid result.
previous_hashvalueOptional previous content hash to compare against the current page.
previous_textvalueOptional previous page text to compare against the current page.
urlstringHTTP URL to fetch and compare for the diff monitor.
codex_auditPaid x402 Codex audit entrypoint. Use the REST /codex/jobs endpoint to queue execution.4 params
Paid x402 Codex audit entrypoint. Use the REST /codex/jobs endpoint to queue execution.
Parameters* required
facilitator_idstringSettlement facilitator id. Use evm-base for Base USDC payments.default: evm-base
paymentobjectx402 payment proof payload containing resource, amount, wallet, and settlement metadata.
payment_identifiervalueOptional idempotency key. Reuse it on retries to return the cached paid result.
promptstringCode, configuration, or architecture review prompt for the paid Codex audit.
Secant Agent Research MCP
MCP wrapper for the Secant Agent Research Pack, a paid x402 research API for autonomous agents.
The server exposes tools for:
search: ranked web search.research_pack: search, selected page extraction, normalized JSON, and citations.extract_page: readable page text and metadata extraction.monitor_diff: page change checks.
Tool Behavior
All tools use the same retry-safe x402 pattern:
- Call the tool without
paymentto receive the upstream payment requirement. - Pay the quoted Base USDC requirement with an x402-compatible client.
- Retry with the payment proof and, when available, the same
payment_identifier.
The wrapper returns payment_required: true and the upstream 402 body for unpaid calls. It does not execute paid work until the live API accepts the payment proof.
The native paid API uses HTTP 402 and Base USDC over x402. If you call a tool without a payment proof, the tool returns the upstream payment requirement so an agent can pay and retry. If you include a valid payment proof, the tool forwards it to the live API.
Run
docker build -t secant-agent-research-mcp .
docker run --rm -i secant-agent-research-mcp
Environment
| Variable | Default | Description |
|---|---|---|
SECANT_AGENT_RESEARCH_API_BASE_URL | https://agentic.secantoutreach.com | Base URL for the live Secant Agent Research API. |
Canonical Discovery
- Buyer page: https://agentic.secantoutreach.com/agent-research
- Smithery listing: https://smithery.ai/servers/hello-j2mo/secant-agent-research-pack
- x402 manifest: https://agentic.secantoutreach.com/.well-known/x402.json
- OpenAPI: https://agentic.secantoutreach.com/openapi.yaml
- Agent card: https://agentic.secantoutreach.com/agent-card.json
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TransportHTTP
UpdatedMay 25, 2026
