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

NPM · @AGENSON-HORROWITZ/STRUCTURED-DATA-VALIDATOR-MCP · SCANNED AUG 3

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

Available components

npm · @agenson-horrowitz/structured-data-validator-mcp 33

−12 this week 33 33 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →

Supply Chain Security80

No malware found by supply-chain analysis.Pass
CVE check failed: a known high-severity CVE affects axios 0.21.4, reached via mcpize > localtunnel > axios. A fixed version is available. View diagnostics → Fail
No install/post-install scripts declared.Pass
Only part of the dependency tree could be resolved (219 of 223), so this covers what we could see, not the whole tree. View diagnostics → Partial

Provenance & Transparency45

Source repository is publicly reachable at the declared URL. View diagnostics → Pass
Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 122 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability0

Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess.Unverified

Stability & Change Management0

Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare.Unverified

Tool Coverage0

Tool coverage not yet verified: our sandbox run of this package did not complete, so we have no tool definitions to assess.Unverified

Capabilities0

Protocol version not yet verified: our sandbox run of this package did not complete, so we never saw its MCP handshake.Unverified

Unverified: 4 categories

Categories scored 0 because our sandbox run of this package has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

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

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add agenson-horrowitz-structured-data-validator -- npx -y @agenson-horrowitz/structured-data-validator-mcp

# add to Codex CLI

codex mcp add agenson-horrowitz-structured-data-validator -- npx -y @agenson-horrowitz/structured-data-validator-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agenson-horrowitz-structured-data-validator": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@agenson-horrowitz/structured-data-validator-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add agenson-horrowitz-structured-data-validator --command npx --arg -y --arg @agenson-horrowitz/structured-data-validator-mcp

# ~/.hermes/config.yaml

mcp_servers:
  agenson-horrowitz-structured-data-validator:
    command: "npx"
    args: ["-y", "@agenson-horrowitz/structured-data-validator-mcp"]

// mcp.json

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

Changelog

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.

2 Aug 26 −7
- CVE-2026-42036 affects this package: high ▼ security
- CVE-2026-44486 affects this package: high ▼ security
- CVE-2026-42035 affects this package: high ▼ security
- CVE-2026-42034 affects this package: high ▼ security
- CVE-2026-44495 affects this package: high ▼ security
- CVE-2025-62718 affects this package: high ▼ security
- CVE-2025-27152 affects this package: high ▼ security
- CVE-2026-44487 affects this package: high ▼ security
- CVE-2026-44490 affects this package: high ▼ security
- CVE-2026-42040 affects this package: high ▼ security
- CVE-2026-42043 affects this package: high ▼ security
- CVE-2026-44496 affects this package: high ▼ security
- CVE-2026-42042 affects this package: high ▼ security
- CVE-2023-45857 affects this package: high ▼ security
- CVE-2026-25639 affects this package: high ▼ security
- CVE-2026-44492 affects this package: high ▼ security
- CVE-2026-42039 affects this package: high ▼ security
- CVE-2026-67316 affects this package: high ▼ security
- CVE-2026-40175 affects this package: high ▼ security
- CVE-2026-42041 affects this package: high ▼ security
- CVE-2026-67319 affects this package: high ▼ security
- CVE-2026-42038 affects this package: high ▼ security
- CVE-2026-42033 affects this package: high ▼ security
- Provenance: unverified → fail ▼ security
- Known CVEs: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Stability: Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare. security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Tool coverage: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- Schema quality: Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess. functional
- Licence: MIT functional
1 Aug 26 +17
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Security disclosure: unverified → fail ▼ functional
- Dependency health: partial → unverified ▼ functional
- MCP protocol: unverified → pass ▲ functional
- Tool coverage: unverified → 100 ▲ functional
31 Jul 26 −4
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 0
- Malware scan: pass → unverified ▼ security
- Security disclosure: unverified → fail ▼ functional
- Dependency health: partial → unverified ▼ functional
- Tool coverage: unverified → 100 ▲ functional
29 Jul 26 −18
- Security disclosure: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- First check of Schema quality: unverified functional
27 Jul 26 45

First indexed and scored.

Show 3 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Analysed npm/@agenson-horrowitz/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Vulnerabilities 23 findings

ID	CVE	Severity	Vector	Fix available
GHSA-3g43-6gmg-66jw	CVE-2026-44495	high	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L	yes
GHSA-3p68-rc4w-qgx5	CVE-2025-62718	medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N	yes
GHSA-43fc-jf86-j433	CVE-2026-25639	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	yes
GHSA-5c9x-8gcm-mpgx	CVE-2026-42034	medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	yes
GHSA-62hf-57xw-28j9	CVE-2026-42039	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	yes
GHSA-6chq-wfr3-2hj9	CVE-2026-42035	high	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N	yes
GHSA-7q8q-rj6j-mhjq	CVE-2026-67319	medium		yes
GHSA-898c-q2cr-xwhg	CVE-2026-44490	medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L	yes
GHSA-fvcv-3m26-pcqx	CVE-2026-40175	medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N	yes
GHSA-hfxv-24rg-xrqf	CVE-2026-44496	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	yes
GHSA-j5f8-grm9-p9fc	CVE-2026-44486	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	yes
GHSA-jr5f-v2jv-69x6	CVE-2025-27152	high		yes
GHSA-m7pr-hjqh-92cm	CVE-2026-42038	medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N	yes
GHSA-mmx7-hfxf-jppx	CVE-2026-67316	medium		yes
GHSA-p92q-9vqr-4j8v	CVE-2026-44487	high		yes
GHSA-pf86-5x62-jrwf	CVE-2026-42033	high	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N	yes
GHSA-pjwm-pj3p-43mv	CVE-2026-44492	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N	yes
GHSA-pmwg-cvhr-8vh7	CVE-2026-42043	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N	yes
GHSA-vf2m-468p-8v99	CVE-2026-42036	medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	yes
GHSA-w9j2-pvgh-6h63	CVE-2026-42041	medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N	yes
GHSA-wf5p-g6vw-rhxx	CVE-2023-45857	medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	yes
GHSA-xhjh-pmcv-23jw	CVE-2026-42040	low	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N	yes
GHSA-xx6v-rp6x-q39c	CVE-2026-42042	medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N	yes

Dependencies 219 packages

219 packages in the resolved dependency tree · 202 deprecated · 61 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools

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.

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

27 Jul 3 Aug

Day	Score
27 Jul	45
28 Jul	45
29 Jul	27
30 Jul	27
31 Jul	23
1 Aug	40
2 Aug	33
3 Aug	33