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LightWeightChartsMCP

Provides 6 MCP tools for semantic search, JS/TS code validation, and template generation based on TradingView Lightweight Charts documentation.

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// key findings
6 tools verified — handlers match their declared behaviour
4 read-only tools verified — handlers contain no write/delete/exec
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configFILE_VALIDATION_CACHE_TTL
configFILE_VALIDATION_CACHE_SIZE
configLWC_COLLECTIONlwc_reference ChromaDB collection name
configLWC_EMBED_MODELall-MiniLM-L6-v2 Sentence transformer model
configTRANSPORTstdio Transport: stdio or sse
configHOT_CACHE_NAMESPACES
configLWC_INDEX_BATCH_SIZE25 Indexing batch size
configLOG_LEVELINFO Logging level
configLOG_DIR~/.lwc_mcp/logs Log directory (SSE transport)
configLAZY_MODEL(empty) Set to 1/true to defer model loading
configLWC_EXPLAIN_LOOKUP_TIMEOUT
configLWC_EXPLAIN_MAX_DOC_LOOKUPS
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/thefractalyst-lightweightchartsmcp-1mw21y)](https://m8ven.ai/mcp/thefractalyst-lightweightchartsmcp-1mw21y)
commit: 5ecbd81b648d34dcd2fa689a4c5b6c4351647d79
code hash: 9ae9c42f91c00a5a65c7199ed1cb67a34151e4c1886da2041e47e4727217d676
verified: 7/21/2026, 8:42:50 AM
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