# chartlibrary-mcp

Market memory for AI: historical states, published studies and source evidence.

- **Type:** MCP server
- **Trust:** 60/100 (B), scored on the package rubric
- **Verification:** community-indexed — nobody has claimed this listing
- **Version:** 6.3.3
- **Author:** io.github.grahammccain
- **License:** Unknown
- **PyPI:** chartlibrary-mcp
- **Endpoints:** streamable-http https://chartlibrary.io/mcp
- **Source:** https://github.com/grahammccain/chart-library-mcp
- **Endpoint health:** reachable (last checked 2026-09-17T18:10:39.911Z, 2 samples) — uptime is not a security property and is not part of the trust score
- **Compatible clients:** claude-code, cursor, copilot, chatgpt, gemini (basis: transport)

## Trust

60/100 (B), scored on the package rubric
- Publisher verified: no
- Install scripts: nothing suspicious found
- Prompt-injection scan: not run
- Obfuscation scan: not run
- Evidence age: 12 days

## Security scan

- **Status:** clean
- **Scanned:** 2026-09-11T09:37:31.080Z
- **Version scanned:** 6.3.3
- **CVEs:** none found by OSV at scan time

## Tools

Tool surface: no readable artifact — tool surface unknown.

## Install

**Verdict: review** — Installable, but 1 thing to check first: No publisher has proved control of this listing; it is indexed, not vouched for.
**Cautions** (coverage gaps and advisories — never blocking)
- No publisher has proved control of this listing; it is indexed, not vouched for.
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"chartlibrary-mcp\": {\n      \"type\": \"http\",\n      \"url\": \"https://chartlibrary.io/mcp\"\n    }\n  }\n}"
```
**Credentials it will ask for** (names only — Forge never holds a value):
- `CHART_LIBRARY_API_KEY` — Chart Library API Key (optional)
Placeholders only. Forge never holds, brokers, or transmits a credential value — replace each <YOUR_NAME> in your own config file. Do not send a value back to Forge; no Forge endpoint accepts one.
- This entry needs 1 credential (0 required). The generated config carries placeholders, so it will fail in the editor rather than at runtime if they are left unset.

## Blast radius

Moderate to critical — no readable artifact — tool surface unknown. Known so far: runs locally and hosted; holds an api key.
- Floor 22, ceiling 72 (tier: unknown)
- `unknown` means the floor and ceiling land in different bands — not measured enough to name one. It does not mean low.
- This is impact, not likelihood. A high radius is not a defect: a filesystem server is supposed to write files. It is never part of the trust score.

## Machine-readable views of this entry

- Signed JSON: https://forgeregistry.com/api/v1/packages/chartlibrary-mcp
- Install plan: https://forgeregistry.com/api/v1/packages/chartlibrary-mcp/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/chartlibrary-mcp
- HTML page: https://forgeregistry.com/registry/chartlibrary-mcp
- MCP: POST https://forgeregistry.com/api/mcp → `forge_get_package` / `forge_install_plan`

## About this document

Generated by Forge (https://forgeregistry.com) — a compact rendering of the same record served, signed, at the JSON URL above. Trust and scan facts are the registry's own measurements; anything Forge did not measure is named as unmeasured rather than omitted.