io.github.cyanheads/census-mcp-server
NPM · @CYANHEADS/CENSUS-MCP-SERVER · SCANNED AUG 8
Query U.S. Census Bureau data, variables, and geography via MCP.
Available components
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 Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 40 of 127 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- 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 (Apache-2.0).Pass
- Actively maintained (last published 7 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability0
- Schema quality not yet verified: this package declared that it provides tools, but our sandbox run could not list them, so the captured schema is incomplete.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: this package declared that it provides tools, but our sandbox run could not list them.Unverified
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 3 categories
Categories scored 0 because we could not verify them: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
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 · @cyanheads/census-mcp-server
claude mcp add cyanheads-census-mcp-server -- npx -y @cyanheads/census-mcp-server
codex mcp add cyanheads-census-mcp-server -- npx -y @cyanheads/census-mcp-server
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"cyanheads-census-mcp-server": {
"type": "local",
"command": [
"npx",
"-y",
"@cyanheads/census-mcp-server"
],
"enabled": true
}
}
} openclaw mcp add cyanheads-census-mcp-server --command npx --arg -y --arg @cyanheads/census-mcp-server
mcp_servers:
cyanheads-census-mcp-server:
command: "npx"
args: ["-y", "@cyanheads/census-mcp-server"] {
"mcpServers": {
"cyanheads-census-mcp-server": {
"command": "npx",
"args": [
"-y",
"@cyanheads/census-mcp-server"
]
}
}
} 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.
- 7 Aug 26 +4
- Known CVEs: partial → pass ▲ security
- Security disclosure: fail → pass ▲ functional
- Dependency health: partial → 0.85 functional
- 6 Aug 26 +5
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- MCP protocol: unverified → pass ▲ functional
- Schema quality: Schema quality not yet verified: this package declared that it provides tools, but our sandbox run could not list them, so the captured schema is incomplete. functional
- Tool coverage: Tool coverage not yet verified: this package declared that it provides tools, but our sandbox run could not list them. functional
- 3 Aug 26 −3
No change was recorded against any check on this day. Supply Chain Security went from 97 to 86.
- 2 Aug 26 +33
- Provenance: unverified → fail ▼ security
- Malware scan: unverified → pass ▲ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- Licence: Apache-2.0 functional
- 1 Aug 26 0
- Stability: Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare. security
- Schema quality: Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess. functional
- Tool coverage: Tool coverage not yet verified: our sandbox run of this package did not complete, so we have no tool definitions to assess. functional
- Capabilities: Protocol version not yet verified: our sandbox run of this package did not complete, so we never saw its MCP handshake. functional
- Package version: 0.3.1 → 0.3.2 functional
- 31 Jul 26 −1
- First check of Stability: unverified security
- First check of Capabilities: unverified functional
- Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
- Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. functional
- Package version: 0.1.11 → 0.3.1 functional
- Package version: 0.1.11 → 0.3.0 functional
- Package version: 0.1.11 → 0.2.0 functional
- 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 −18
- Malware scan: pass → unverified ▼ security
- 27 Jul 26 24
First indexed and scored.
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 8 Aug 2026 · Analysed npm/@cyanheads/[email protected]
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Dependencies 127 packages
| Packages resolved | 127 |
|---|---|
| Stale | 40 |
| Tree resolution | Complete |
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.
The sandbox run completed and this package exposed no tools.