Stock data your agent can trust.

Integrate StockContext into this project so you can pull SEC-verified fundamentals and licensed EOD price data from an agent.

Step 1: Read the canonical skill
Read https://stockcontext.com/SKILL.md and follow it. If you cannot access it,
continue with the instructions below.

Step 2: Understand the project
If this is an existing codebase, inspect the language, framework, package
manager, environment-variable conventions, and current market-data or finance
code. Ask what stock-market workflow StockContext should support unless I only
asked you to wire the API.

Step 3: Wire the API
Base URL: https://api.stockcontext.com
Header:   X-API-Key: $STOCKCONTEXT_API_KEY
Every tool is POST with a JSON body. Store the key in the project's normal
secret/env system. Do not commit it.

Tools:
POST /v1/tools/stock_search     { "q": "AAPL" }
POST /v1/tools/stock_financials { "symbol": "AAPL", "period_kind": "annual" }
POST /v1/tools/stock_overview   { "symbol": "AAPL" }
POST /v1/tools/stock_prices     { "symbol": "AAPL", "view": "quote" }
POST /v1/tools/stock_filings    { "symbol": "AAPL", "form": "10-K" }
POST /v1/tools/stock_insider    { "symbol": "AAPL" }
POST /v1/tools/stock_ownership  { "symbol": "AAPL" }
POST /v1/tools/stock_reference  { "catalog": "refusal_tokens" }

Step 4: Verify
Call stock_financials with { "symbol": "AAPL", "statements": ["income"] }. The
response includes data.periods plus data.fields arrays with exact decimal-string
cells, and meta.schema_version: "2".

Step 5: Usage rules
Headline values use { "v": "...", "d": "..." }; financial statement fields
align to data.periods. Anything unprovable is { "unavailable": "...",
"recovery": ... }.
Treat a refusal as a first-class answer — never invent the number. Preserve
meta.as_of.sec and meta.as_of.market clocks, currencies, and signs. Fetch
stock_reference { "catalog": "refusal_tokens" } once to interpret refusals.