io.github.huwhitememes/tollbooth
REMOTE · AGENTTOLL.DEV
37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.
Available components
Last scanned (4 hours ago)
Scores higher than 57% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Search and Retrieval
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 120 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability67
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 7209 tokens (~60/item across 120 items; 120 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage87
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 61% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 120 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 120 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 29 Oct 26 0
- Tool “x402_rail_watch” rewrote its description, which is the text the model reads security
- 27 Oct 26 −1
- Tool “geo_pulse” rewrote its description, which is the text the model reads security
- Tool “research_pack” rewrote its description, which is the text the model reads security
- Tool “supply_stress” rewrote its description, which is the text the model reads security
- Tool “weather_bias” rewrote its description, which is the text the model reads security
- Schema quality: 6428 → 7231 ▼ functional
- New tool “geo_intervention_pulse” functional
- New tool “kalshi_markets” functional
- New tool “odds_feed” functional
- New tool “osint_research_pack” functional
- New tool “rebalance_arb_scan” functional
- New tool “resolution_history” functional
- New tool “supply_chain_stress” functional
- New tool “trending_markets” functional
- New tool “volume_analytics” functional
- New tool “weather_bias_score” functional
- 25 Oct 26 0
- New tool “fx_ecb” functional
- New tool “trade_flows” functional
- New tool “vat_validate” functional
- New tool “wiki_pageviews” functional
- New tool “worldbank_indicator” functional
- 22 Oct 26 0
- New tool “x402_rail_watch” functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 5 Sept 26 0
- New tool “token_stock_quote” functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://agenttoll.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agenttoll.dev | CN=WE1,O=Google Trust Services,C=US | 31 Oct 2026 | 29 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 6dd11f75641e7611136bc7f5c42014c8 |
| SANs: agenttoll.dev, auth.agenttoll.dev, *.auth.agenttoll.dev | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agenttoll.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| agenttoll.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agenttoll.dev/mcp | Verified | 200 | |
| http (plaintext) | http://agenttoll.dev/mcp | Inconclusive | 406 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
adverse_events ~51
Search 20M+ FDA adverse drug event reports via openFDA. Patient outcomes, drugs, reactions.
| Name | Type | Req | Description |
|---|---|---|---|
| drug | string | yes | Drug name |
| limit | integer | – | Max results, default 20 |
No output schema declared.
No examples provided.
agent_security_policies ~53
Get drop-in agent security policy templates by profile (coding-agent, browser-agent, payment-agent, research-agent).
| Name | Type | Req | Description |
|---|---|---|---|
| profile | string | – | Agent profile: coding-agent, browser-agent, payment-agent, research-agent |
No output schema declared.
No examples provided.
agent_threat_intel ~97
Query the OWASP Agentic Top 10 threat catalog (ASI01-ASI10). Returns threats, detection hints, mitigations, and mapped detection rule IDs.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by category, e.g. 'prompt injection', 'supply chain' |
| id | string | – | Specific threat ID, e.g. ASI04 |
| severity | string | – | Filter: critical, high, medium |
No output schema declared.
No examples provided.
agent_trifecta_score ~126
Score an agent's lethal trifecta risk (private data + untrusted content + outbound actions). Returns risk level, missing controls, and decomposition advice.
| Name | Type | Req | Description |
|---|---|---|---|
| compensating_controls | array | yes | Controls in place, e.g. ['redact_secrets', 'smart_approvals'] |
| has_outbound_actions | boolean | yes | Can the agent take outbound actions (send, write, call APIs)? |
| has_private_data | boolean | yes | Does the agent access private/sensitive data? |
| has_untrusted_content | boolean | yes | Does the agent process untrusted external content? |
No output schema declared.
No examples provided.
air_quality_index ~36
PM2.5, UV index, pollutants for any location.
| Name | Type | Req | Description |
|---|---|---|---|
| lat | number | yes | – |
| lon | number | yes | – |
No output schema declared.
No examples provided.
airport_status ~23
Airport details by ICAO code.
| Name | Type | Req | Description |
|---|---|---|---|
| icao | string | yes | – |
No output schema declared.
No examples provided.
attention_momentum ~96
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.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | Topic filter e.g. Claude Code |
| window | string | – | 1h|6h|24h, default 6h |
No output schema declared.
No examples provided.
aurora_forecast ~16
NOAA aurora oval forecast.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
btc_address_balance ~23
Bitcoin address balance and tx history.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | – |
No output schema declared.
No examples provided.
btc_mempool_fees ~17
Recommended Bitcoin network fees.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
business_days ~37
Business days calculator.
| Name | Type | Req | Description |
|---|---|---|---|
| days_ahead | integer | – | – |
| end_date | string | – | – |
| start_date | string | – | – |
No output schema declared.
No examples provided.
check_agent_policy ~51
Check robots.txt, llms.txt, security.txt, and agent.json for crawl/discovery signals before an agent touches a site.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain to check, e.g. example.com |
No output schema declared.
No examples provided.
citation_graph ~29
Citation graph via Semantic Scholar.
| Name | Type | Req | Description |
|---|---|---|---|
| direction | string | – | – |
| paperId | string | yes | – |
No output schema declared.
No examples provided.
clinical_trials ~66
Search 480K+ clinical studies via ClinicalTrials.gov v2. Status, sponsors, phases, results.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results, default 20 |
| query | string | yes | Trial query |
| status | string | – | RECRUITING, COMPLETED |
No output schema declared.
No examples provided.
combinatorial_arb ~28
Polymarket negRisk combinatorial arbitrage scan.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
No output schema declared.
No examples provided.
company_registry ~27
Search company registries.
| Name | Type | Req | Description |
|---|---|---|---|
| jurisdiction | string | – | – |
| query | string | yes | – |
No output schema declared.
No examples provided.
court_docket ~41
Look up a federal court docket by ID via CourtListener RECAP archive. Parties, filings, dates.
| Name | Type | Req | Description |
|---|---|---|---|
| docket_id | string | yes | Docket ID |
No output schema declared.
No examples provided.
court_opinions ~70
Search US federal court opinions by keyword, court, date via CourtListener (Free Law Project). Keyless.
| Name | Type | Req | Description |
|---|---|---|---|
| court | string | – | e.g. scotus, ca9 |
| days_back | integer | – | Days back, default 90 |
| query | string | yes | Search terms |
No output schema declared.
No examples provided.
cross_platform_arb_scan ~159
Match live Polymarket and Kalshi markets for a topic and compare complementary asks after conservative fee estimates. Intelligence only; verify both rulebooks before acting.
| Name | Type | Req | Description |
|---|---|---|---|
| kalshi_max_pages | integer | – | Kalshi pages of 1000 markets, default 12 |
| max_matches | integer | – | Maximum matches and opportunities returned, default 25 |
| min_net_edge | number | – | Minimum fee-adjusted edge, default 0.015 |
| min_similarity | number | – | Minimum semantic-token match score, default 0.62 |
| polymarket_limit | integer | – | Polymarket markets to screen, default 1000 |
| query | string | yes | Topic, entity, asset, or market phrase such as bitcoin |
No output schema declared.
No examples provided.
crypto_price_simple ~30
Cryptocurrency price via CoinGecko.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | – |
| currency | string | – | – |
No output schema declared.
No examples provided.
currency_rates ~27
Live currency exchange rates.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | – | – |
| target | string | – | – |
No output schema declared.
No examples provided.
cve_search ~41
Search NIST NVD CVE database.
| Name | Type | Req | Description |
|---|---|---|---|
| cve_id | string | – | – |
| keyword | string | – | – |
| severity | string | – | – |
No output schema declared.
No examples provided.
detect_stack ~43
Fingerprint a URL for framework, analytics, hosting, payment, CRM, and site-platform signals.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The URL to inspect (include https://) |
No output schema declared.
No examples provided.
disease_outbreaks ~22
CDC disease outbreak data.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | – |
No output schema declared.
No examples provided.
dns_records_lookup ~31
DNS resolution via Cloudflare DoH.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
| type | string | – | – |
No output schema declared.
No examples provided.
drug_labels ~51
Search official FDA drug labels via openFDA. Dosage, warnings, contraindications, active ingredients.
| Name | Type | Req | Description |
|---|---|---|---|
| drug_name | string | yes | Drug name |
| limit | integer | – | Max results, default 10 |
No output schema declared.
No examples provided.
drug_recalls ~50
Search FDA drug/device/food enforcement recalls via openFDA. Severity, classification, recalling firm.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results, default 20 |
| query | string | – | Search terms |
No output schema declared.
No examples provided.
economic_indicators ~58
GDP, CPI, unemployment, trade data via World Bank API. Multi-year time series.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | ISO code e.g. US |
| indicator | string | – | e.g. NY.GDP.MKTP.CD |
No output schema declared.
No examples provided.
edgar_filings ~48
Search SEC EDGAR full-text filings by company, form type, or ticker.
| Name | Type | Req | Description |
|---|---|---|---|
| form_type | string | – | – |
| query | string | yes | – |
| ticker | string | – | – |
No output schema declared.
No examples provided.
enrich_lead ~75
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.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Company domain (e.g. stripe.com or https://stripe.com) |
No output schema declared.
No examples provided.
extract_contacts ~47
Extract visible emails, phone-like strings, social links, and contact/about/pricing/careers URLs from a page.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The URL to inspect (include https://) |
No output schema declared.
No examples provided.
federal_contracts ~31
Federal contracts via USAspending.gov.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
federal_grants ~57
Search Grants.gov for open federal funding opportunities. Agency, eligibility, deadline.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results, default 20 |
| query | string | – | Keyword search |
| status | string | – | open, forecasted |
No output schema declared.
No examples provided.
federal_register ~59
Search the daily Federal Register — proposed rules, final rules, presidential notices.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | e.g. SEC, EPA |
| query | string | yes | Search terms |
| type | string | – | RULE, NOTICE, PRORULE |
No output schema declared.
No examples provided.
federal_spending ~65
Search $6T+ federal budget by agency, recipient, or keyword via USAspending.gov API.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | e.g. Department of Defense |
| limit | integer | – | Max results, default 20 |
| recipient | string | – | Recipient name |
No output schema declared.
No examples provided.
find_agent_resource ~54
Search a small curated atlas of agent-useful APIs, self-hosted tools, payment rails, scraping helpers, and automation primitives.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Optional category filter |
| query | string | yes | Search query |
No output schema declared.
No examples provided.
flight_intel ~108
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.
| Name | Type | Req | Description |
|---|---|---|---|
| airport_code | string | – | Airport ICAO/IATA e.g. TEB, VNY, DCA |
| hours_back | integer | – | Hours back, default 12 |
| tail_number | string | – | Tail e.g. N123AB |
No output schema declared.
No examples provided.
food_recall_check ~25
Search openFDA food enforcement and recalls.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | – |
No output schema declared.
No examples provided.
food_safety ~21
openFDA food enforcement.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | – |
No output schema declared.
No examples provided.
fred_series ~29
FRED economic data series.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| series_id | string | – | – |
No output schema declared.
No examples provided.
fred_surprises ~80
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.
| Name | Type | Req | Description |
|---|---|---|---|
| days | integer | – | Days back, default 14 |
| min_score | number | – | Min score |
No output schema declared.
No examples provided.
fx_ecb ~59
European Central Bank reference exchange rates via Frankfurter. Latest or historical.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | – | Base currency, default USD |
| date | string | – | Historical date YYYY-MM-DD |
| symbols | string | – | Comma-separated target currencies |
No output schema declared.
No examples provided.
gen_video_intel ~86
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.
| Name | Type | Req | Description |
|---|---|---|---|
| model | string | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
geo_intervention_pulse ~144
Composite geo/military tension signal: GDELT + BBC/AlJazeera RSS + adsb.lol/mil + Polymarket correlation, 60min window, booster math (multi-source + thermal + vessel + mil-aircraft). Free sources.
| Name | Type | Req | Description |
|---|---|---|---|
| hours_back | integer | – | Hours back 1-72, default 6 |
| include_thermal | boolean | – | Include thermal/firms heuristic, default true |
| min_confidence | number | – | Min confidence 0-1, default 0.6 |
| region | string | – | global|middle_east|ukraine|taiwan|asia_pacific; default global |
No output schema declared.
No examples provided.
geo_pulse ~124
Legacy alias for geo_intervention_pulse. Composite geopolitical intervention signal — GDELT + BBC + AlJazeera + ADS-B mil + prediction-market boosters (intervention signal pattern). Returns alert_level + signals array.
| Name | Type | Req | Description |
|---|---|---|---|
| hours_back | integer | – | Hours back, default 6 |
| include_thermal | boolean | – | Include thermal/firms heuristic |
| min_confidence | number | – | Min confidence 0-1, default 0.6 |
| region | string | – | global|middle_east|ukraine|taiwan|asia_pacific |
No output schema declared.
No examples provided.
github_repo_intel ~22
GitHub repo intelligence.
| Name | Type | Req | Description |
|---|---|---|---|
| repo | string | yes | – |
No output schema declared.
No examples provided.
github_trending ~90
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.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | – | Filter by language e.g. TypeScript |
| limit | integer | – | Max repos, default 25 |
| since_days | integer | – | Pushed within N days, default 7 |
No output schema declared.
No examples provided.
gov_contract_fit_brief ~67
Score federal contract awards against a service keyword, agency, or company domain. Returns incumbents, agencies, amounts, and pursuit notes.
| Name | Type | Req | Description |
|---|---|---|---|
| agency | string | – | – |
| company_domain | string | – | – |
| keyword | string | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
hn_frontpage ~70
HN frontpage live — Algolia front_page tag, dwell = points/(age_h+2). Cache 10min. Top stories sorted by dwell for attention-momentum edge.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max stories, default 30 |
| min_points | integer | – | Min points filter |
No output schema declared.
No examples provided.
insider_cluster_brief ~43
Turn recent SEC Form 4 filings into an insider-activity cluster brief. Signal intel only.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| ticker | string | – | – |
No output schema declared.
No examples provided.
How do I install the io.github.huwhitememes/tollbooth MCP server?
io.github.huwhitememes/tollbooth is a hosted endpoint at https://agenttoll.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · agenttoll.dev
claude mcp add --transport http huwhitememes-tollbooth 'https://agenttoll.dev/mcp'
What is the io.github.huwhitememes/tollbooth MCP server?
io.github.huwhitememes/tollbooth is an MCP server listed in the public MCP registry as io.github.huwhitememes/tollbooth. 37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC. This page covers its hosted endpoint (https://agenttoll.dev/mcp).
Is the io.github.huwhitememes/tollbooth MCP server safe to use?
io.github.huwhitememes/tollbooth scores 71 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.huwhitememes/tollbooth MCP server expose?
io.github.huwhitememes/tollbooth exposes 120 tools: ping, scrape, detect_stack, extract_contacts, score_lead, and 115 more. Their descriptions and schemas cost roughly 7,209 tokens of context every time the server is loaded.
Does the io.github.huwhitememes/tollbooth MCP server require authentication?
No. We connected to io.github.huwhitememes/tollbooth without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.huwhitememes/tollbooth MCP server still maintained?
io.github.huwhitememes/tollbooth is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.