Research public companies and listed securities with current market, company, ownership, and filing data through SandBase. Use for ticker analysis, price-performance comparisons, insider activity, or an evidence-backed investment research brief; do not use for trade execution or personalized financial advice.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Stock Analysis
Build a current, traceable research view of a public company or listed security. Separate sourced facts from calculations and interpretation, state the data timestamp, and avoid presenting a directional opinion as personalized financial advice.
Read [the SandBase API map](references/sandbase-api-map.md) before retrieving live data. It defines the supported MCP and REST transports and the rules for dynamic capability discovery.
## Scope the request
Resolve the following from the request or state reasonable defaults:
- security name, ticker, exchange, and market region;
- question to answer: company overview, price behavior, valuation context, ownership, filings, comparison, or full brief;
- analysis window and comparison benchmark;
- currency and whether prices should be adjusted for splits and distributions;
- output depth and whether the user wants raw data, a concise answer, or a reusable report.
Disambiguate tickers before making paid calls when the symbol could refer to multiple exchanges or instruments. Do not silently treat an ADR, index, fund, option, or cryptocurrency as common stock.
## Retrieve evidence through SandBase
…
The line at the top of this page pins the label git:20260908.a887321, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
GET https://markdownregistry.com/api/v1/artifacts/art_4qw55jtm2a7myfog
GET https://markdownregistry.com/api/v1/resolve?ref=sandbaseai/sandbase-skills/stock-analysis
GET https://markdownregistry.com/api/v1/blob/3f05e40eb90ee0ef5b2abb63c47cd4f9d6f202b0efdbd124e3b949ab613a3a92
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