Agent Signals

One MCP server that gives your AI agent nine live data tools — company hiring signals (Greenhouse/Lever/Ashby), SEC EDGAR full-text filings, academic papers (OpenAlex), GitHub repositories, Hacker News mentions, Stack Overflow questions, ClinicalTrials.gov trials, US Federal Register documents, and global GDELT news — all returned as flat, citation-ready JSON.

Built on Apify's hosted MCP server: no installation, no hosting, pay-per-result billing through your own Apify account. You only pay for successful results — empty lookups cost $0.

Quick start (Claude Desktop / Claude Code)

{
  "mcpServers": {
    "agent-signals": {
      "url": "https://mcp.apify.com/?actors=oblanceolate_mandola%2Fcompany-hiring-signals%2Coblanceolate_mandola%2Fsec-edgar-filings%2Coblanceolate_mandola%2Fresearch-paper-search%2Coblanceolate_mandola%2Fgithub-repo-search%2Coblanceolate_mandola%2Fhacker-news-monitor%2Coblanceolate_mandola%2Ffederal-register-monitor%2Coblanceolate_mandola%2Fclinical-trials-search%2Coblanceolate_mandola%2Fstackoverflow-search%2Coblanceolate_mandola%2Fgdelt-news-monitor%2Coblanceolate_mandola%2Fcourt-opinions-search",
      "headers": { "Authorization": "Bearer <YOUR_APIFY_TOKEN>" }
    }
  }
}

Get a free Apify token at console.apify.com/account/integrations.

What your agent can do with it

Tool	Ask it	Price
Company Hiring Signals	"Is Stripe hiring ML engineers?" — postings from Greenhouse, Lever & Ashby, one normalized schema	$2 / 1,000 results
SEC EDGAR Filings	"Find 8-K filings mentioning data breaches this month" — full-text search, filer + CIK + date	$5 / 1,000
Research Paper Search	"Recent papers on LLM evaluation with DOIs" — OpenAlex, citations + venue + year	$3 / 1,000
GitHub Repo Search	"Most-starred agent frameworks updated this week" — stars, forks, issues, last push	$3 / 1,000
Hacker News Monitor	"What is HN saying about our brand?" — points, comments, dates for signal-weighting	$2 / 1,000
Federal Register Monitor — US Regulations to JSON	Search US Federal Register documents by keyword	$4 / 1,000
Clinical Trials Search — ClinicalTrials.gov to JSON	Search ClinicalTrials.gov by condition, drug or sponsor	$4 / 1,000
Stack Overflow Search — Questions to JSON	Search Stack Overflow questions by keyword	$2 / 1,000
GDELT News Monitor — Global News Mentions to JSON	Search worldwide news by keyword via GDELT	$2 / 1,000
Court Opinions Search — US Case Law to JSON	Court opinions scraper & API: search US case law by keyword for case name, court, date and citation count as JSON	$4 / 1,000

Every result carries sourceUrl + scrapedAt, so downstream agents can cite and re-verify. Batched queries are deduplicated and never double-charged. Spend is capped per call with maxResults.

Why this server

• Zero infrastructure — hosted by Apify; this listing just pre-selects a coherent toolkit for signals & intelligence work (sales intel, due diligence, research grounding, brand monitoring).
• Honest billing — pay-per-event through your own Apify account; each tool's price is on its Apify page; no subscription, no markup.
• Agent-first output — flat JSON, stable schemas, OpenAPI also available per tool on its Apify API tab.

FAQ

Do I need to install anything?

No. It's a remote (streamable HTTP) MCP server — paste the config above into Claude Desktop, Claude Code, Cursor, or any MCP-compatible client.

How is usage billed?

Through your own Apify account at each Actor's listed pay-per-result price. Failed or empty lookups cost nothing.

Can I use only some of the tools?

Yes — edit the actors= list in the URL to include only the tools you want.