Chart Library — Market-state research
Server Details
Market memory for AI: historical states, published studies and source evidence.
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- Status
- Unhealthy
- Uptime
- 83.5% over 63 days
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- grahammccain/chart-library-mcp
- GitHub Stars
- 23
- Server Listing
- Chart Library
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 14 tools
Most tools target clearly distinct resources and operations, but the cluster of company-monitoring tools (get_company_file, get_company_status, get_company_watchlist, get_company_revisions) has enough surface overlap that an agent could occasionally pick the wrong one. Descriptions are otherwise precise, so this is a minor ambiguity rather than a systemic problem.
The majority use imperative verb_noun names (get_company_file, compare_company_history, search_research), but daily_note, market_state, and research_quality break the pattern as bare nouns. This is a minor deviation; the convention remains readable and predictable.
Fourteen tools is squarely in the well-scoped range and each tool addresses a distinct research step: coverage discovery, company file retrieval, revision history and comparison, scenario calculation, market state, research search/read, daily note, and calibration. No tool feels redundant.
The server covers the core research-consumption lifecycle well: discover coverage, read company files and revisions, compare companies/forecasts, run scenarios, search/read publications, and audit quality. Minor gaps exist—for example, there is no search-by-name/industry tool beyond list_coverage, and some historical/evidence limits are only described in prose—but agents can generally work around these.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
1 tool update
- Added
get_company_watchlist
6 tool updates
- Added
check_company_forecasts - Added
compare_company_history - Added
compare_company_revisions - Added
get_company_revisions - Added
get_company_status - Added
run_company_scenario
2 tool updates
- Added
get_company_file - Added
list_coverage
2 tool updates
- Added
read_research - Added
search_research
3 tool updates
- First observed
daily_note - First observed
market_state - First observed
research_quality
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