Official MCP RegistryListed
io.github.huwhitememes/tollbooth
37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.
First seen 2 Oct 2026. Evidence as of 2 Oct 2026.
104
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| adverse_events | Search 20M+ FDA adverse drug event reports via openFDA. Patient outcomes, drugs, reactions. | Not declared |
| agent_security_policies | Get drop-in agent security policy templates by profile (coding-agent, browser-agent, payment-agent, research-agent). | Not declared |
| agent_threat_intel | Query the OWASP Agentic Top 10 threat catalog (ASI01-ASI10). Returns threats, detection hints, mitigations, and mapped detection rule IDs. | Not declared |
| agent_trifecta_score | Score an agent's lethal trifecta risk (private data + untrusted content + outbound actions). Returns risk level, missing controls, and decomposition advice. | Not declared |
| air_quality_index | PM2.5, UV index, pollutants for any location. | Not declared |
| airport_status | Airport details by ICAO code. | Not declared |
| attention_momentum | Attention momentum — HN Algolia + Reddit JSON velocity scoring, points/hr + momentum_score, viral flag for culture/pop/app-rank/YouTube/npm-dl Polymarkets. Proxies: pypistats, api.npmjs.org. | Not declared |
| aurora_forecast | NOAA aurora oval forecast. | Not declared |
| btc_address_balance | Bitcoin address balance and tx history. | Not declared |
| btc_mempool_fees | Recommended Bitcoin network fees. | Not declared |
| business_days | Business days calculator. | Not declared |
| check_agent_policy | Check robots.txt, llms.txt, security.txt, and agent.json for crawl/discovery signals before an agent touches a site. | Not declared |
| citation_graph | Citation graph via Semantic Scholar. | Not declared |
| clinical_trials | Search 480K+ clinical studies via ClinicalTrials.gov v2. Status, sponsors, phases, results. | Not declared |
| combinatorial_arb | Polymarket negRisk combinatorial arbitrage scan. | Not declared |
| company_registry | Search company registries. | Not declared |
| court_docket | Look up a federal court docket by ID via CourtListener RECAP archive. Parties, filings, dates. | Not declared |
| court_opinions | Search US federal court opinions by keyword, court, date via CourtListener (Free Law Project). Keyless. | Not declared |
| cross_platform_arb_scan | Match live Polymarket and Kalshi markets for a topic and compare complementary asks after conservative fee estimates. Intelligence only; verify both rulebooks before acting. | Not declared |
| crypto_price_simple | Cryptocurrency price via CoinGecko. | Not declared |
| currency_rates | Live currency exchange rates. | Not declared |
| cve_search | Search NIST NVD CVE database. | Not declared |
| detect_stack | Fingerprint a URL for framework, analytics, hosting, payment, CRM, and site-platform signals. | Not declared |
| disease_outbreaks | CDC disease outbreak data. | Not declared |
| dns_records_lookup | DNS resolution via Cloudflare DoH. | Not declared |
| drug_labels | Search official FDA drug labels via openFDA. Dosage, warnings, contraindications, active ingredients. | Not declared |
| drug_recalls | Search FDA drug/device/food enforcement recalls via openFDA. Severity, classification, recalling firm. | Not declared |
| economic_indicators | GDP, CPI, unemployment, trade data via World Bank API. Multi-year time series. | Not declared |
| edgar_filings | Search SEC EDGAR full-text filings by company, form type, or ticker. | Not declared |
| enrich_lead | Enrich a company domain. Returns company name, description, detected tech stack, social media links, DNS records, platform detection (WordPress/Shopify/etc.), and contact page links. Useful for lead scoring and prospect research. | Not declared |
| extract_contacts | Extract visible emails, phone-like strings, social links, and contact/about/pricing/careers URLs from a page. | Not declared |
| federal_contracts | Federal contracts via USAspending.gov. | Not declared |
| federal_grants | Search Grants.gov for open federal funding opportunities. Agency, eligibility, deadline. | Not declared |
| federal_register | Search the daily Federal Register — proposed rules, final rules, presidential notices. | Not declared |
| federal_spending | Search $6T+ federal budget by agency, recipient, or keyword via USAspending.gov API. | Not declared |
| find_agent_resource | Search a small curated atlas of agent-useful APIs, self-hosted tools, payment rails, scraping helpers, and automation primitives. | Not declared |
| flight_intel | Exec-jet + military aircraft intel — TEB/VNY/DCA geofence, tail filter, B-52/F-35/E-3 detection via adsb.lol open. M&A / defense Polymarket edge. | Not declared |
| food_recall_check | Search openFDA food enforcement and recalls. | Not declared |
| food_safety | openFDA food enforcement. | Not declared |
| fred_series | FRED economic data series. | Not declared |
| fred_surprises | FRED rates surprise — DGS10 10Y + DGS2 2Y csv public-domain no-key, spread + inversion flag, delta scoring for FOMC Fed funds + rates markets. TokenBucket 2/s polite. | Not declared |
| gen_video_intel | Live Banodoco practitioner-feed intelligence for generative video and image workflows: Wan, VACE, LTX, ComfyUI, FLUX 3, Seedance, Kling, Hunyuan, Qwen Image, settings, comparisons, and gotchas. Intelligence only; no direct model API resale. | Not declared |
| geo_pulse | Composite geopolitical intervention signal — GDELT + BBC + AlJazeera + ADS-B mil + prediction-market boosters (intervention signal pattern). Returns alert_level + signals array. | Not declared |
| github_repo_intel | GitHub repo intelligence. | Not declared |
| github_trending | GitHub trending repos — stars >20 + recent push, sorted by stars desc. Public GitHub Search API no-key. Momentum proxy for dev tooling / open source virality. | Not declared |
| gov_contract_fit_brief | Score federal contract awards against a service keyword, agency, or company domain. Returns incumbents, agencies, amounts, and pursuit notes. | Not declared |
| hn_frontpage | HN frontpage live — Algolia front_page tag, dwell = points/(age_h+2). Cache 10min. Top stories sorted by dwell for attention-momentum edge. | Not declared |
| insider_cluster_brief | Turn recent SEC Form 4 filings into an insider-activity cluster brief. Signal intel only. | Not declared |
| insider_trades | SEC Form 4 insider transactions. | Not declared |
| ip_geolocation | Geolocate an IP address. | Not declared |
| isbn_book_lookup | Book metadata by ISBN via Open Library. | Not declared |
| judges_search | Search federal and state judges. | Not declared |
| lobbying_records | Search FEC lobbying disclosure records. Lobbyists, clients, amounts, issues lobbied. | Not declared |
| marine_conditions | Marine conditions for any ocean coordinate. | Not declared |
| mcp_approval_pack | Generate the approval prompt and spend policy an agent should show before using a paid or risky tool. Returns maxPayment, seller checks, risk reasons, allowed fields, and what not to send. | Not declared |
| mcp_safety_brief | Static risk brief for an MCP server, OpenAPI spec, or tool manifest before an agent connects it. Returns tool risk, PII and credential hints, allowlist advice, approval policy, and a user-facing safety line. | Not declared |
| mcp_supply_chain_iocs | Query known-malicious MCP packages, versions, C2 hosts, and email IOCs. The virus database for MCP. | Not declared |
| model_settings_lookup | Community-tested settings for generative video and image models: CFG, steps, denoise, fps, resolution, sampler, LoRA, ComfyUI, fp8/quantization, and training notes. | Not declared |
| national_debt | US national debt to the penny via Treasury FiscalData. Total debt, debt by instrument. | Not declared |
| nonprofit_filings | Search nonprofit IRS 990 filings via ProPublica Nonprofit Explorer. Revenue, expenses, exec comp. | Not declared |
| openaq_air | OpenAQ air quality — PM2.5/PM10/NO2/O3 by city/country, lastUpdated. v3 API + v2 fallback. Env / health / geo pulse. For PM market disclaimers. | Not declared |
| openrouter_models | OpenRouter model catalog — id, name, context_length, pricing, created. Cached 1h, auto-fetched via public API. For model routing decisions. | Not declared |
| orderbook_imbalance | Polymarket CLOB orderbook imbalance. | Not declared |
| paper_details | Paper metadata via Semantic Scholar. | Not declared |
| patents_search | Full-text patent search via Google Patents. Titles, assignees, dates, abstracts. | Not declared |
| ping | Health check. Returns pong + server time + tool catalog. | Not declared |
| polymarket_event_scan | Scan one live Polymarket negRisk event for fee-adjusted outcome-sum violations. Intelligence only; verify CLOB depth and resolution rules before acting. | Not declared |
| polymarket_market_scan | Scan high-volume active Polymarket markets for resolution candidates and fee-adjusted YES+NO bundle violations. Intelligence only; verify live books and rules before acting. | Not declared |
| postal_code_lookup | City, state, geo for postal/zip codes (60+ countries). | Not declared |
| product_recalls | Search CPSC consumer product recalls via saferproducts.gov. Hazards, manufacturers, remedies. | Not declared |
| reddit_search | Search Reddit. | Not declared |
| regulations_search | Search open rulemakings and public dockets. Falls back to Federal Register if no API key. | Not declared |
| regulatory_impact_brief | Summarize fresh Federal Register and rulemaking signals for one sector with severity, source links, and action read. | Not declared |
| regulatory_pulse | Regulatory pulse — SEC Atom RSS + openFDA adverse + USPTO TSDR + FCC OET + FAA registry hints for bio/tech Polymarkets. Returns events by org + provenance. | Not declared |
| research_pack | Multi-source OSINT research pack — GDELT + BBC + HN + Reddit, 4-layer verification layer (existence+recency+multi-source+domain allowlist) + combined relevance scoring. research pack pipeline. | Not declared |
| scenario_verdict | Scenario engine seed→entity→3-scenario verdict.json + composite YES prob mapped to market question. Input raw seed text + question, get bear/base/bull scenarios + fair_price_hint. | Not declared |
| score_lead | Score a company domain for outbound fit using HTTPS, DNS, tech stack, contact paths, social links, platform, and copy depth. | Not declared |
| scrape | Fetch a URL and return clean structured content: title, description, meta tags, text content, headings, links, and tech stack signals. Works on HTML and JSON pages. | Not declared |
| search_arxiv | Search arXiv preprints in CS, physics, math, biology. Titles, authors, abstracts, categories. | Not declared |
| search_openalex | Search 250M+ works via OpenAlex with institution data, bibliometrics, citation counts. | Not declared |
| search_papers | Search 226M+ academic papers across all fields with AI-ranked relevance via Semantic Scholar Graph API. | Not declared |
| search_pubmed | Search 37M+ biomedical papers via NCBI PubMed. PMIDs, titles, authors, journals. | Not declared |
| sec_8k_velocity | SEC 8-K velocity — EFTS FullTextSearch + Atom current, 1h spike vs 24h mean >3x, Item 1.05/2.02/5.02 boost. Earnings/merger/legal prediction-market lead. 9/sec TokenBucket, UA CompanyName Email per 17 CFR 200.80. | Not declared |
| smart_money | Polymarket leaderboard and top trader activity. | Not declared |
| space_weather | NOAA space weather — solar flares, geomagnetic storms, solar wind speed, Kp index. | Not declared |
| space_weather_kp | Current planetary K-index and geomagnetic storm conditions. | Not declared |
| supply_stress | Supply-chain stress index — CBP BWT + GDELT chokepoint mentions + AIS/MarineTraffic hint, port congestion for freight/commodity/middle_east Polymarket edge. | Not declared |
| tide_data | NOAA tide predictions and observed water levels for coastal stations. | Not declared |
| timezone_current | Current time for any IANA timezone. | Not declared |
| token_stock_quote | Live DEX quotes for tokenized equities (Coinbase B20 stock tokens on Base). | Not declared |
| trademarks_search | Search USPTO trademarks. | Not declared |
| treasury_dts | Treasury DTS TGA — operating_cash_balance free gov public-domain, TGA close $B d/d delta, deposits/withdrawals enrichment. Liquidity / debt-ceiling / SPX direction edge, 2nd upstream. | Not declared |
| usgs_quake | USGS all-day earthquakes — mag, place, time, tsunami, felt, coords, depth. Public USGS GeoJSON no-key. Disaster / insurance / commodity market tail-risk pulse. | Not declared |
| validate_agent_manifest | Validate an agent manifest for identity, endpoint, tools, pricing, and payment fields. | Not declared |
| vehicle_recalls | Search NHTSA vehicle recalls by make, model, or VIN. Campaign numbers, defect descriptions. | Not declared |
| water_levels | Real-time USGS river/stream flow and flood data. Gauge height, discharge, percentiles by state. | Not declared |
| weather_alerts | Active NOAA NWS severe weather alerts — watches, warnings, advisories by state or zone. | Not declared |
| weather_bias | Weather bias vs recent mean — uses Open-Meteo archive+forecast and ticker mapping for Kalshi HIGH* fade edge. | Not declared |
| weather_current_global | Current weather for any global coordinate. | Not declared |
| weather_forecast_grid | Detailed NWS 7-day forecast for US lat/lon. | Not declared |
| wildfires | Active wildfire detections from NASA FIRMS satellites. Lat/lon, brightness, confidence, scan time. | Not declared |
| x402_market_radar | CDP Bazaar radar for x402 builders: live catalog size, AgentToll ranks, keyword gaps, vertical competition, price samples, and next actions. | Not declared |
| x402_rank_audit | Audit one x402 resource across buyer keywords. Returns Bazaar rank, competitors above it, metadata defects, and fixes that can improve discovery. | Not declared |
| x402_seller_readiness_audit | Audit whether a paid x402 route is ready for agent buyers. Checks discovery metadata, price visibility, Base USDC terms, seller wallet, receipt language, tool descriptions, and approval copy. | Not declared |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.huwhitememes/tollbooth | 2 Oct 2026 | 2 Oct 2026 | 1 |