# io.github.agenson-horrowitz/structured-data-validator

> Validate, transform, and normalize structured data for AI agents.

- name: io.github.agenson-horrowitz/structured-data-validator
- version: 1.0.8
- connection class: L0 (run_local_package)
- trust: 69/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.agenson-horrowitz%2Fstructured-data-validator
- tools: https://api.protogrid.dev/v1/servers/io.github.agenson-horrowitz%2Fstructured-data-validator/tools

**Runs on your machine: something must execute the package.** Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "structured-data-validator": {
      "command": "npx",
      "args": [
        "-y",
        "@agenson-horrowitz/structured-data-validator-mcp@1.0.8"
      ]
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: n/a
- freshness: 45
- provenance: 65
- drivers: +repository ~liveness-unmeasured -stale-201d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### 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: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

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

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: 33 (weight 15)

- fail `deps.known_vulns`: 10 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-3g43-6gmg-66jw in axios@0.21.4 (indirect, fixed in 0.31.1), GHSA-43fc-jf86-j433 in axios@0.21.4 (indirect, fixed in 0.30.3), GHSA-6chq-wfr3-2hj9 in axios@0.21.4 (indirect, fixed in 0.31.1), ...; 14 more of lower severity or without a fix
- fail `deps.mcp_sdk_version`: @modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
- pass `deps.resolvable`: @agenson-horrowitz/structured-data-validator-mcp@1.0.8 resolved: 232 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.agenson-horrowitz/structured-data-validator.svg)](https://protogrid.dev/servers/io.github.agenson-horrowitz/structured-data-validator)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm @agenson-horrowitz/structured-data-validator-mcp@1.0.8: resolved, 231 dependencies, MCP SDK @modelcontextprotocol/sdk 1.30.1
  - GHSA-6qxp-vccf-f47h (high) in `` @modelcontextprotocol/sdk@1.30.1 ``, direct, fixed in `` 1.31.0 ``, advisory summary: "MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server" https://osv.dev/vulnerability/GHSA-6qxp-vccf-f47h
  - GHSA-3g43-6gmg-66jw (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge" https://osv.dev/vulnerability/GHSA-3g43-6gmg-66jw
  - GHSA-43fc-jf86-j433 (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.30.3 ``, advisory summary: "Axios is Vulnerable to Denial of Service via \_\_proto\_\_ Key in mergeConfig" https://osv.dev/vulnerability/GHSA-43fc-jf86-j433
  - GHSA-6chq-wfr3-2hj9 (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: Header Injection via Prototype Pollution" https://osv.dev/vulnerability/GHSA-6chq-wfr3-2hj9
  - GHSA-hfxv-24rg-xrqf (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.32.0 ``, advisory summary: "Axios: Regular Expression Denial of Service (ReDoS) via Cookie Name Injection" https://osv.dev/vulnerability/GHSA-hfxv-24rg-xrqf
  - GHSA-j5f8-grm9-p9fc (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.32.0 ``, advisory summary: "Axios: Proxy-Authorization header leaks to redirect target when proxy is re-evaluated to direct connection" https://osv.dev/vulnerability/GHSA-j5f8-grm9-p9fc
  - GHSA-jr5f-v2jv-69x6 (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.30.0 ``, advisory summary: "axios Requests Vulnerable To Possible SSRF and Credential Leakage via Absolute URL" https://osv.dev/vulnerability/GHSA-jr5f-v2jv-69x6
  - GHSA-p92q-9vqr-4j8v (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.32.0 ``, advisory summary: "Axios: Proxy-Authorization Credential Leak to Origin Server Across HTTP-to-HTTPS Redirect in Axios Node.js HTTP Adapter" https://osv.dev/vulnerability/GHSA-p92q-9vqr-4j8v
  - GHSA-pf86-5x62-jrwf (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: Prototype Pollution Gadgets - Response Tampering, Data Exfiltration, and Request Hijacking" https://osv.dev/vulnerability/GHSA-pf86-5x62-jrwf
  - GHSA-pjwm-pj3p-43mv (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.32.0 ``, advisory summary: "axios's shouldBypassProxy does not recognize IPv4-mapped IPv6 addresses, allowing NO\_PROXY bypass (incomplete fix for CVE-2025-62718)" https://osv.dev/vulnerability/GHSA-pjwm-pj3p-43mv
  - GHSA-pmwg-cvhr-8vh7 (high) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: Incomplete Fix for CVE-2025-62718 — NO\_PROXY Protection Bypassed via RFC 1122 Loopback Subnet (127.0.0.0/8) in Axios 1.15.0" https://osv.dev/vulnerability/GHSA-pmwg-cvhr-8vh7
  - GHSA-3p68-rc4w-qgx5 (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.0 ``, advisory summary: "Axios has a NO\_PROXY Hostname Normalization Bypass that Leads to SSRF" https://osv.dev/vulnerability/GHSA-3p68-rc4w-qgx5
  - GHSA-5c9x-8gcm-mpgx (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios' HTTP adapter-streamed uploads bypass maxBodyLength when maxRedirects: 0" https://osv.dev/vulnerability/GHSA-5c9x-8gcm-mpgx
  - GHSA-62hf-57xw-28j9 (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: unbounded recursion in toFormData causes DoS via deeply nested request data" https://osv.dev/vulnerability/GHSA-62hf-57xw-28j9
  - GHSA-7q8q-rj6j-mhjq (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.33.0 ``, advisory summary: "Axios: Nested axios option objects can consume polluted prototype values" https://osv.dev/vulnerability/GHSA-7q8q-rj6j-mhjq
  - GHSA-898c-q2cr-xwhg (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.32.0 ``, advisory summary: "axios has DoS & Header Injection via Prototype Pollution Read-Side Gadgets in axios merge functions" https://osv.dev/vulnerability/GHSA-898c-q2cr-xwhg
  - GHSA-fvcv-3m26-pcqx (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.0 ``, advisory summary: "Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain" https://osv.dev/vulnerability/GHSA-fvcv-3m26-pcqx
  - GHSA-m7pr-hjqh-92cm (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: no\_proxy bypass via IP alias allows SSRF" https://osv.dev/vulnerability/GHSA-m7pr-hjqh-92cm
  - GHSA-mmx7-hfxf-jppx (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.33.0 ``, advisory summary: "Axios: Prototype pollution gadgets can alter axios request construction" https://osv.dev/vulnerability/GHSA-mmx7-hfxf-jppx
  - GHSA-vf2m-468p-8v99 (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: HTTP adapter streamed responses bypass maxContentLength" https://osv.dev/vulnerability/GHSA-vf2m-468p-8v99
  - GHSA-w9j2-pvgh-6h63 (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: Authentication Bypass via Prototype Pollution Gadget in \`validateStatus\` Merge Strategy" https://osv.dev/vulnerability/GHSA-w9j2-pvgh-6h63
  - GHSA-wf5p-g6vw-rhxx (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.28.0 ``, advisory summary: "Axios Cross-Site Request Forgery Vulnerability" https://osv.dev/vulnerability/GHSA-wf5p-g6vw-rhxx
  - GHSA-xx6v-rp6x-q39c (moderate) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: XSRF Token Cross-Origin Leakage via Prototype Pollution Gadget in \`withXSRFToken\` Boolean Coercion" https://osv.dev/vulnerability/GHSA-xx6v-rp6x-q39c
  - GHSA-8cw4-87c7-c6xx (moderate) in `` csv-parse@5.6.0 ``, direct, fixed in `` 7.0.2 ``, advisory summary: "node-csv: Prototype replacement still reachable via columns path" https://osv.dev/vulnerability/GHSA-8cw4-87c7-c6xx
  - GHSA-xhjh-pmcv-23jw (low) in `` axios@0.21.4 ``, indirect, fixed in `` 0.31.1 ``, advisory summary: "Axios: Null Byte Injection via Reverse-Encoding in AxiosURLSearchParams" https://osv.dev/vulnerability/GHSA-xhjh-pmcv-23jw

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

_none_

## Packages

- npm @agenson-horrowitz/structured-data-validator-mcp@1.0.8

## Tools (0)

_none observed_