Borrowing it
Nothing to install: this file belongs to LaZZy0v0/tijori-finance-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/LaZZy0v0/tijori-finance-mcp/master/CLAUDE.mdgit clone --depth 1 https://github.com/LaZZy0v0/tijori-finance-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/lazzy0v0/tijori-finance-mcp/claude-md)<a href="https://agentmods.dev/instructions/lazzy0v0/tijori-finance-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/lazzy0v0/tijori-finance-mcp/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/lazzy0v0/tijori-finance-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/lazzy0v0/tijori-finance-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00517 | $0.00517 |
| Opus 5 | $0.00259 | $0.00259 |
| Sonnet 5 | $0.00103 | $0.00103 |
| Haiku 4.5 | $0.00052 | $0.00052 |
Grade A, and why
tijori-finance-mcp CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- tijori-finance-mcp CLAUDE.md — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 23 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Tijori Finance MCP — Claude Code instructions
Unofficial MCP server exposing Tijori Finance (tijorifinance.com, Indian equities) to Claude via a Playwright-authenticated browser session. Read docs/ARCHITECTURE.md before changing anything non-trivial — it records the API behaviors, traps, and design decisions that were expensive to discover.
Hard rules
- Never write to stdout in server code (
console.log, stray prints). stdout is the MCP stdio channel; one stray line corrupts the protocol. Useprocess.stderr.writefor diagnostics. (This has bitten before: pdf-parse's console output had to be redirected to stderr.) - Never use
waitUntil: 'networkidle'— Tijori polls live prices forever; the page never goes idle. Usedomcontentloaded+ awaitForselector that proves the data rendered. - After any code change, Claude Desktop must be fully quit and reopened to reload the server. Tell the user.
pdf-parseis pinned to v1.1.1 — v2.x broke the function export. Don't bump it.- API responses embed HTML in JSON keys (
<span>latest</span>Mcap<span>Cr</span>) — always strip tags from keys before returning (seestripSpansinsrc/tools/screener.js).
Quick facts
- Session cookie:
output/session.json(Playwright storageState). 403 ⇒ tell user to runnode discover.js --reauth. - Screener live tests:
node test/test_screener.js(26 assertions against the live site; needs valid session). - One shared headless Chromium, lazy-launched, max 3 concurrent navigations (
src/browser.js). - Tijori universe: ~5,000 mainboard (server caps the count at 5000) + ~1,050 SME.
Working style that works here
To understand an undocumented Tijori behavior: write a throwaway explore_*.js that drives the real site with src/browser.js helpers and captures network calls (or fetch the site's own JS, e.g. filters.js, and read it) — then replicate exactly what the site sends, never guess params (unknown query params are silently ignored, which produces wrong-but-plausible results). Delete exploration scripts after committing findings to docs/ARCHITECTURE.md.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 23 lines · 517 tokens per session scan A c5d9b6f8aaa0
tijori-finance-mcp CLAUDE.md is an instructions file published in the GitHub repository LaZZy0v0/tijori-finance-mcp (13 stars, last pushed 2mo ago), licensed MIT. It adds 517 tokens to every session, about $0.0026 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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