# AI Arena Agent Tools

> Read-only US public-data screening tools with free Basic and Evidence tiers.

- name: ca.ai-arena/agent-tools
- version: 0.2.1
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 95/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ca.ai-arena%2Fagent-tools
- tools: https://api.protogrid.dev/v1/servers/ca.ai-arena%2Fagent-tools/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "agent-tools": {
      "type": "http",
      "url": "https://mcp.ai-arena.ca/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-97% ~updated-39d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 95/100 (strong)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 48 of 48 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 5,192 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 35 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 48, about 5,192 tokens to load them all
- tool set hash: bccf253a336957a36f063bb84a170a82
- tools last changed: 2026-09-26T05:00:53.672Z
- badge: [![protogrid quality](https://protogrid.dev/badge/ca.ai-arena/agent-tools.svg)](https://protogrid.dev/servers/ca.ai-arena/agent-tools)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-26 `intelligence_execute_package` added
  - Execute one of twelve individually implemented free official-data screens. Other package concepts are not callable; responses state actual coverage and missing evidence.
- 2026-09-26 `intelligence_facility_proximity` added
  - Find collected earthquake events near caller-supplied coordinates; proximity does not prove factory damage or product shortage.
- 2026-09-26 `intelligence_source_health` added
  - Inspect nine free public feed connectors and their last successful/failed collection.
- 2026-09-26 `intelligence_incident_feed` added
  - Search official USGS, FEMA, FDA and selected NWS records with original citations; not confirmed factory disruptions.
- 2026-09-26 `supply_disruption_screen` added
  - Stateless comparison of caller-supplied factory event, reviewed facility-product relationship and dated comparable stock/price/lead-time observations; no predictive probabilities.
- 2026-09-26 `intelligence_package_directory` added
  - Browse 100 proposed joined-data use cases with transparent development status; not 100 live feeds.
- 2026-09-26 `automotive_safety_source_directory` added
  - Document access status, scope and limitations of US NHTSA recall, complaint and VIN services.
- 2026-09-26 `automotive_vehicle_safety_brief` added
  - Live NHTSA model-year/make/model recalls and complaints; no VIN-specific recall status, no personal VIN exposure.
- 2026-09-26 `aerospace_part_price_trend` added
  - Compare recorded prices only within same supplier, condition and currency; never infer transaction prices.
- 2026-09-26 `aerospace_part_observations` added
  - Return authorized public supplier observations and dated stock/price history for an exact part number.

Full history: https://api.protogrid.dev/v1/servers/ca.ai-arena%2Fagent-tools/changes

## Remotes

- https://mcp.ai-arena.ca/mcp (streamable-http, auth none, reachable true, uptime30d 0.9655172)

## Packages

_none_

## Tools (48)

- `aerospace_capability_signals`: Find collected events matching tooling, calibration, fastener, engine, MRO or other transparent keywords.
- `aerospace_events`: Search locally collected, dated aerospace events with original URLs and reported/verified distinction.
- `aerospace_glossary`: Plain-language explanations of aviation abbreviations and compliance terms.
- `aerospace_overview`: Read current collected aerospace source/stock counts and collector status.
- `aerospace_part_observations`: Return authorized public supplier observations and dated stock/price history for an exact part number.
- `aerospace_part_price_trend`: Compare recorded prices only within same supplier, condition and currency; never infer transaction prices.
- `aerospace_source_directory`: Discover free versus paid aviation APIs, regulatory portals and licensed suppliers; access/integration caveats included.
- `ai_arena_status`: Check AI Arena version, free-beta mode and available pricing tiers.
- `australia_open_data_search_basic`: FREE beta. Search Australian Government data.gov.au datasets with compact metadata.
- `australia_open_data_search_evidence`: FREE beta. Australian dataset search with descriptions, resource links, formats and provenance.
- `automotive_safety_source_directory`: Document access status, scope and limitations of US NHTSA recall, complaint and VIN services.
- `automotive_vehicle_safety_brief`: Live NHTSA model-year/make/model recalls and complaints; no VIN-specific recall status, no personal VIN exposure.
- `canada_open_data_search_basic`: FREE beta. Search Government of Canada open datasets and return compact metadata.
- `canada_open_data_search_evidence`: FREE beta. Canada dataset search with descriptions, resource links, formats and provenance.
- `eu_ted_search_basic`: FREE beta. Search EU Tenders Electronic Daily notices using TED expert-query syntax.
- `eu_ted_search_evidence`: FREE beta. EU TED procurement search with selected notice fields and provenance.
- `fda_recall_search_basic`: FREE beta. Search FDA drug, device or food recall enforcement reports by product text.
- `fda_recall_search_evidence`: FREE beta. FDA recall matches with reason, dates, distribution and provenance.
- `federal_register_search_basic`: FREE beta. Compact Federal Register search for current rules, proposed rules, notices and presidential documents.
- `federal_register_search_evidence`: FREE beta. Federal Register results with abstracts, agency/date context and provenance.
- `fema_disaster_declarations_basic`: FREE beta. Recent federal disaster declarations by US state or territory.
- `fema_disaster_declarations_evidence`: FREE beta. FEMA declaration details including programs, incident dates and declared areas.
- `intelligence_execute_package`: Execute one of twelve individually implemented free official-data screens. Other package concepts are not callable; responses state actual coverage and missing evidence.
- `intelligence_facility_proximity`: Find collected earthquake events near caller-supplied coordinates; proximity does not prove factory damage or product shortage.
- `intelligence_incident_feed`: Search official USGS, FEMA, FDA and selected NWS records with original citations; not confirmed factory disruptions.
- `intelligence_package_directory`: Browse 100 proposed joined-data use cases with transparent development status; not 100 live feeds.
- `intelligence_source_health`: Inspect nine free public feed connectors and their last successful/failed collection.
- `nhtsa_vehicle_recalls_basic`: FREE beta. NHTSA recall screening by model year, make and model.
- `nhtsa_vehicle_recalls_evidence`: FREE beta. NHTSA recalls with consequence, remedy and affected-unit context.
- `nws_active_alerts_basic`: FREE beta. Active National Weather Service alerts by two-letter area/state code.
- `nws_active_alerts_evidence`: FREE beta. Active NWS alerts with headlines, descriptions, instructions and provenance.
- `nz_open_data_search_basic`: FREE beta. Search New Zealand data.govt.nz datasets with compact metadata.
- `nz_open_data_search_evidence`: FREE beta. New Zealand dataset search with descriptions, resource links, formats and provenance.
- `sec_action_radar_basic`: FREE beta. Quickly flags recent filing forms associated with tenders, offerings, proxies and material events.
- `sec_action_radar_evidence`: FREE beta. Form-based corporate-action signals with confidence, accession numbers, direct filing URLs and provenance. Intended future paid tier.
- `sec_company_fact_search_basic`: FREE beta. Search SEC XBRL facts and return compact latest observations.
- `sec_company_fact_search_evidence`: FREE beta. SEC XBRL concept matches with descriptions, multiple observations and source provenance. Intended future paid tier.
- `sec_recent_filings_basic`: FREE beta. Compact recent SEC filing metadata optimized for low-token agent screening.
- `sec_recent_filings_evidence`: FREE beta. Recent SEC filings with accession data, filing URLs, retrieval provenance and larger limits. Intended future paid tier.
- `supply_disruption_screen`: Stateless comparison of caller-supplied factory event, reviewed facility-product relationship and dated comparable stock/price/lead-time observations; no predictive probabilities.
- `tender_preflight_basic`: FREE beta. Deterministic screening for set-aside, NAICS, PSC, security-clearance and date signals in supplied tender text.
- `tender_preflight_evidence`: FREE beta. Deterministic tender screening plus explicit evidence categories and interpretation notes. Intended future paid tier.
- `uk_find_tender_lookup_basic`: FREE beta. Normalize a UK Find a Tender notice/OCDS procurement process into a compact machine result.
- `uk_find_tender_lookup_evidence`: FREE beta. UK Find a Tender OCDS lookup with tender, value, award and provenance context.
- `us_federal_award_basic`: FREE beta. Compact USAspending federal-award summary by award ID.
- `us_federal_award_evidence`: FREE beta. Richer USAspending award evidence and provenance while avoiding an unbounded raw passthrough. Intended future paid tier.
- `us_recipient_search_basic`: FREE beta. Search USAspending recipient names/UEIs with compact results.
- `us_recipient_search_evidence`: FREE beta. Larger recipient result set with authoritative API provenance. Intended future paid tier.