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 (11 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 →
treasury_dts ~77
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.
| Name | Type | Req | Description |
|---|---|---|---|
| days | integer | – | Days back, default 7 |
| min_score | number | – | Min score |
No output schema declared.
No examples provided.
trending_markets ~44
Top trending Polymarket markets by 24h volume with current prices, liquidity, and volume data.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
usgs_quake ~79
USGS all-day earthquakes — mag, place, time, tsunami, felt, coords, depth. Public USGS GeoJSON no-key. Disaster / insurance / commodity market tail-risk pulse.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max quakes, default 50 |
| min_mag | number | – | Min magnitude e.g. 2.5 |
No output schema declared.
No examples provided.
validate_agent_manifest ~40
Validate an agent manifest for identity, endpoint, tools, pricing, and payment fields.
| Name | Type | Req | Description |
|---|---|---|---|
| manifest_json | string | yes | agent manifest as a JSON string |
No output schema declared.
No examples provided.
vat_validate ~67
EU VAT number validation via official VIES. Validity, legal name, registered address for any EU business VAT ID.
| Name | Type | Req | Description |
|---|---|---|---|
| country_code | string | yes | 2-letter EU member code e.g. IE, DE, FR |
| vat_number | string | yes | VAT number without country prefix |
No output schema declared.
No examples provided.
vehicle_recalls ~63
Search NHTSA vehicle recalls by make, model, or VIN. Campaign numbers, defect descriptions.
| Name | Type | Req | Description |
|---|---|---|---|
| make | string | – | e.g. Toyota |
| model | string | – | e.g. Camry |
| vin | string | – | 17-char VIN |
No output schema declared.
No examples provided.
volume_analytics ~46
Top Polymarket markets ranked by 24h volume with liquidity, price, and 24h change.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| min_volume | integer | – | – |
No output schema declared.
No examples provided.
water_levels ~59
Real-time USGS river/stream flow and flood data. Gauge height, discharge, percentiles by state.
| Name | Type | Req | Description |
|---|---|---|---|
| parameter_code | string | – | USGS param code, default 00060 |
| state | string | – | 2-letter state code |
No output schema declared.
No examples provided.
weather_alerts ~55
Active NOAA NWS severe weather alerts — watches, warnings, advisories by state or zone.
| Name | Type | Req | Description |
|---|---|---|---|
| state | string | – | 2-letter state code e.g. CA |
| zone | string | – | NWS zone ID |
No output schema declared.
No examples provided.
weather_bias ~90
Legacy alias for weather_bias_score. Weather bias vs recent mean — uses Open-Meteo archive+forecast and ticker mapping for Kalshi HIGH* fade edge.
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | yes | NYC|CHI|MIA|LAX or lat,lon = NYC default |
| days_back | integer | – | Days back for anomaly, default 7 |
| model | string | – | Model name for provenance |
No output schema declared.
No examples provided.
weather_bias_score ~101
Kalshi weather fix: Open-Meteo archive vs forecast bias, ensemble mean anomaly, ticker mapping HIGHNY/HIGHCHI/HIGHMIA. Free CC BY 4.0 feed.
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | yes | City code: NYC, CHI, MIA, LA, or lat,lon |
| days_back | integer | – | Days back 2-30, default 7 |
| model | string | – | Model hint for provenance |
No output schema declared.
No examples provided.
weather_current_global ~37
Current weather for any global coordinate.
| Name | Type | Req | Description |
|---|---|---|---|
| lat | number | yes | – |
| lon | number | yes | – |
| variables | string | – | – |
No output schema declared.
No examples provided.
weather_forecast_grid ~37
Detailed NWS 7-day forecast for US lat/lon.
| Name | Type | Req | Description |
|---|---|---|---|
| lat | number | yes | – |
| lon | number | yes | – |
No output schema declared.
No examples provided.
wiki_pageviews ~79
Wikipedia pageview analytics: per-article attention trends or project top-100 by day.
| Name | Type | Req | Description |
|---|---|---|---|
| article | string | – | Article title for per-article series |
| end | string | yes | YYYYMMDD |
| granularity | string | – | – |
| project | string | – | Default en.wikipedia |
| start | string | yes | YYYYMMDD |
No output schema declared.
No examples provided.
wildfires ~56
Active wildfire detections from NASA FIRMS satellites. Lat/lon, brightness, confidence, scan time.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results, default 50 |
| region | string | – | e.g. us-west, california |
No output schema declared.
No examples provided.
worldbank_indicator ~97
World Bank macro indicators by country: GDP, population, inflation and 1400+ series.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | ISO2/ISO3 or country name |
| date | string | – | Year or range e.g. 2020:2024 |
| indicator | string | yes | World Bank series code e.g. NY.GDP.MKTP.CD |
| per_page | integer | – | Rows, default 10 |
No output schema declared.
No examples provided.
x402_market_radar ~59
CDP Bazaar radar for x402 builders: live catalog size, AgentToll ranks, keyword gaps, vertical competition, price samples, and next actions.
| Name | Type | Req | Description |
|---|---|---|---|
| query_limit | integer | – | Search results per tracked query, default 15 |
No output schema declared.
No examples provided.
x402_rail_watch ~92
Dated x402 settlement-status ledger with source evidence for each announced rail, plus a live ecosystem pulse, new entrants, and anchor watchlist. Separate shipped payment infrastructure from announcements.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max top repos, default 25 |
| section | string | – | Scope: all (default), ecosystem (GitHub pulse), watchlist (anchor repos), brief (curated rail ledger) |
No output schema declared.
No examples provided.
x402_rank_audit ~59
Audit one x402 resource across buyer keywords. Returns Bazaar rank, competitors above it, metadata defects, and fixes that can improve discovery.
| Name | Type | Req | Description |
|---|---|---|---|
| keywords | array | – | – |
| limit | integer | – | – |
| resource | string | – | – |
No output schema declared.
No examples provided.
x402_seller_readiness_audit ~135
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.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_json | – | – | – |
| expected_price | – | – | – |
| openapi_json | – | – | Pasted OpenAPI object or JSON string to analyze |
| openapi_url | string | – | Reference URL only. Submit openapi_json to analyze the spec. |
| resource_url | string | – | Reference URL only. This static audit does not fetch it. |
| route_metadata | – | – | – |
| seller_address | 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.