# HVTracker MCP

> Pre-connect trust checks for AI agents and MCP servers using HVTracker's public trust registry.

- name: io.github.YugantM/hvtracker-mcp
- version: 0.4.0
- connection class: R0 (autonomous)
- trust: 92/100
- quality: 100/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.YugantM%2Fhvtracker-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.YugantM%2Fhvtracker-mcp/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "hvtracker-mcp": {
      "type": "http",
      "url": "https://hvtracker.net/mcp"
    }
  }
}
```


## Trust

- hygiene: 95
- liveness: 97
- freshness: 100
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-93% +updated-21d-ago -unpinned-packages(1)
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 100/100 (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 3600000)

### 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`: 8 of 8 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 784 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 4 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`: deps.dev does not know hvtracker-mcp@0.4.0, hvtracker-mcp@0.4.0

- tools: 8, about 784 tokens to load them all
- tool set hash: cfce1700c06a1e10e33a7a54a685c2db
- tools last changed: 2026-09-28T16:59:49.145Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.YugantM/hvtracker-mcp.svg)](https://protogrid.dev/servers/io.github.YugantM/hvtracker-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-09-28 `get_agent_history` changed (outputSchema)
- 2026-09-28 `compare_agents` changed (outputSchema)
- 2026-09-28 `verify_mcp_server` changed (outputSchema)
- 2026-09-28 `check_agent_trust` changed (outputSchema)

Full history: https://api.protogrid.dev/v1/servers/io.github.YugantM%2Fhvtracker-mcp/changes

## Dependencies

- npm hvtracker-mcp@0.4.0: unknown
- pypi hvtracker-mcp@0.4.0: unknown

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://hvtracker.net/mcp (streamable-http, auth none, reachable true, uptime30d 0.9266055)

## Packages

- npm hvtracker-mcp@0.4.0
- pypi hvtracker-mcp@0.4.0
- oci ghcr.io/yugantm/hvtracker-mcp:v0.4.0

## Tools (8)

- `check_agent_trust`: Get the HVTracker supply-chain trust profile for a tracked AI agent or framework.
- `compare_agents`: Compare two tracked AI agents side by side: trust scores, grades, runtime capabilities, and an evidence-based verdict.
- `get_agent_history`: 90-day trust-score, grade, and rank history for one tracked agent — is it improving or declining?
- `get_leaderboard`: Top tracked AI agents and MCP servers ranked by HVTrust score, optionally filtered to one category.
- `list_categories`: List the HVTracker categories with agent counts, so you can then pull a category's leaderboard.
- `scan_stack`: Bulk pre-connect trust check for a whole dependency set — paste a requirements.txt, package.json, MCP client config, or a plain list and get a trust verdict per item plus a stack summary.
- `search_agents`: Search tracked AI agents and frameworks by name, repo, description, or category, ranked by trust score.
- `verify_mcp_server`: Pre-connect trust verdict for an MCP server, package, GitHub repo, or agent name before connecting an AI agent to it.