Borrowing it
Nothing to install: this file belongs to rohanbeingsocial/candlekit-charts. 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/rohanbeingsocial/candlekit-charts/main/CLAUDE.mdgit clone --depth 1 https://github.com/rohanbeingsocial/candlekit-chartsWrote 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/rohanbeingsocial/candlekit-charts/claude-md)<a href="https://agentmods.dev/instructions/rohanbeingsocial/candlekit-charts/claude-md"><img src="https://agentmods.dev/badge/instructions/rohanbeingsocial/candlekit-charts/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/rohanbeingsocial/candlekit-charts/claude-md"><img src="https://agentmods.dev/badge/instructions/rohanbeingsocial/candlekit-charts/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 | $0.03260 | $0.03260 |
| Opus 5 | $0.01630 | $0.01630 |
| Sonnet 5 | $0.00652 | $0.00652 |
| Haiku 4.5 | $0.00326 | $0.00326 |
Grade A, and why
candlekit-charts 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 255 lines — stays where its author put it; the contents beside it link to each section on GitHub.
@getcandlekit/charts — Project Reference
What This Is
Framework-agnostic financial charting toolkit, a thin opinionated layer over
lightweight-charts v5.
Candlestick / OHLC / line / area / volume; original drawing tools, pluggable
indicators, measurement ruler, deterministic replay, multi-chart sync. Core is
React-free; optional React bindings ship at @getcandlekit/charts/react.
Extracted and generalized from a production trading dashboard into a standalone,
public-ready library. No proprietary material, no backend, no transport — data
enters via consumer-implemented *DataSource interfaces.
Repo: github.com/rohanbeingsocial/candlekit-charts (private for now). License: MIT.
Read AGENTS.md and CODEBASE_MAP.md before editing — they hold the full architecture, folder import rules, and extension points. This file is the short operational reference + the hard invariants.
The one external runtime
lightweight-charts (Apache-2.0) is the only external runtime dependency, a
peer dep, the rendering engine. It is credited (NOTICE + README) with trademark
acknowledgement and non-affiliation. It cannot be absorbed or renamed — legal floor.
react / react-dom are optional peers (only for /react). fancy-canvas
(MIT) is types-only, transitive via lightweight-charts.
Drawing tools and indicators are original MIT code — no third-party drawing or indicator runtime. Do not reintroduce one.
Layout
src/
core/ types, data (toBars/resample/floorToBucket), time (applyFixedOffset), theme. Pure, no runtime deps.
events/ typed EventBus
plugins/ ChartPlugin + PluginContext + ChartEventMap
chart/ ChartController — imperative chart wrapper (the ms↔seconds boundary)
data-source/ BarDataSource / StreamingDataSource / ReplayDataSource contracts
drawing/ DrawingEngine (model) + DrawingPrimitive (canvas render) + DrawingController (plugin) + geometry + persistence
measurement/ MeasurementController + RulerPrimitive + ChartCoordinateUtils
indicators/ IndicatorRegistry + IndicatorController + builtin.ts (createBuiltinRegistry)
replay/ deterministic ReplayController (per-day LRU + prefetch)
sync/ multi-group SyncEngine
react/ ChartView + overlay components (DrawingToolbar, IndicatorPicker, MeasurementOverlay, ReplayControls) + hooks
workspace/ Framework-agnostic workspace contracts + PanelRegistry + WorkspaceManager + LayoutPersistence + DefaultLayouts **[Added by Kimi]**
react/workspace/ FlexLayoutAdapter + WorkspaceProvider + hooks + built-in panels (ChartPanel, Watchlist, etc.) **[Added by Kimi]**
tests/ vitest unit tests (pure logic only)
examples/ workspace (the deployed unified workspace — split chart panes; each pane owns drawing/indicators/measurement/replay) + focused: react | vanilla | drawing | indicators | replay — Vite apps, consume src via alias
docs/ getting-started, architecture, api-reference, drawing-tools, indicators, replay-system, plugin-development, contributing
reports/ OSS-readiness audit, licensing-attribution, excluded-files, migration-notes, launch-and-marketing
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.
- 11d ago First seen · 255 lines · 3,260 tokens per session scan A 170a9e7d89ab
candlekit-charts CLAUDE.md is an instructions file published in the GitHub repository rohanbeingsocial/candlekit-charts (47 stars, last pushed 8d ago), licensed MIT. It adds 3,260 tokens to every session, about $0.0163 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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