Borrowing it
Nothing to install: this file belongs to Ocean-Industries-Concept-Lab/openbridge-webcomponents. 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/Ocean-Industries-Concept-Lab/openbridge-webcomponents/develop/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/Ocean-Industries-Concept-Lab/openbridge-webcomponentsWrote 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/ocean-industries-concept-lab/openbridge-webcomponents/copilot-instructions)<a href="https://agentmods.dev/instructions/ocean-industries-concept-lab/openbridge-webcomponents/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/ocean-industries-concept-lab/openbridge-webcomponents/copilot-instructions.svg" alt="Measured on agentmods" 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 | $0.01993 | $0.01993 |
| Opus 5 | $0.00996 | $0.00996 |
| Sonnet 5 | $0.00399 | $0.00399 |
| Haiku 4.5 | $0.00199 | $0.00199 |
Grade C, and why
openbridge-webcomponents copilot-instructions.md scanned grade C with 1 finding 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 6d 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.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- prettier-ignore-start --> How it starts
The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GitHub Copilot Custom Instructions
Canonical instructions live in
AGENTS.md, and the path-scoped rules indocs/agents/. This file exists because Copilot reads.github/copilot-instructions.mdby convention.
This repository contains the Openbridge Web Components library, a collection of maritime navigation and automation UI components built with Lit and TypeScript.
- Start here →
AGENTS.md. - Path-scoped rules are auto-attached from
.github/instructions/, which is generated fromdocs/agents/. Read the canonical file, not the copy. - Ask for clarification (e.g. a list of questions) before implementing significant changes.
Available Instruction Files
| Doc | Scope (globs) | Description |
|---|---|---|
| a11y | packages/openbridge-webcomponents/src/{components,automation,internal}/** |
Accessibility (WCAG 2.1 AA + 2.2 § 2.5.8 target size) — keyboard nav, ARIA, focus |
| ar | packages/openbridge-webcomponents/src/ar/** |
Augmented-reality POI overlay — controller, layer stack, overlap resolution, and the POI composition chain |
| automation-components | packages/openbridge-webcomponents/src/automation/** |
Automation devices, valves, lines, tanks, badges |
| building-blocks | packages/openbridge-webcomponents/src/{building-blocks,svghelpers}/** |
SVG-based building block components and shared utilities |
| ci-and-release | .github/workflows/**{.releaserc.json,package.json}scripts/**packages/openbridge-webcomponents/package.jsonpackages/openbridge-webcomponents/script/**!packages/openbridge-webcomponents/script/docgen/** |
CI workflows, the semantic-release model, which commit types ship a release, and the two script directories |
| circular-charts | packages/openbridge-webcomponents/src/bars-graphs/{donut-chart,pie-chart,polar-chart,radial-bar-chart}/**packages/openbridge-webcomponents/src/charthelpers/** |
Circular chart components (donut, pie, polar, radial-bar) |
| coding-standards | packages/openbridge-webcomponents/src/**/{*.ts,*.css}packages/openbridge-webcomponents/script/**/{*.ts,*.mjs}packages/openbridge-webcomponents/.storybook/**/*.ts!packages/openbridge-webcomponents/src/{icons,generated,manual-icon}/** |
Comment rules, CSS why-comments, the writing-style ban list, boolean naming and Storybook titles |
| css-postcss | packages/openbridge-webcomponents/src/**/*.css |
PostCSS mixins, the two-layer colour model, size variants and font mixins |
| docgen | packages/openbridge-webcomponents/script/docgen/** |
The OpenAI-backed JSDoc generation CLI and its review-copy workflow |
| external-scale | packages/openbridge-webcomponents/src/building-blocks/{external-scale,bar-vertical,bar-horizontal}/**packages/openbridge-webcomponents/src/navigation-instruments/{gauge-vertical,gauge-horizontal,gauge-trend}/** |
External scale renderer and bar/gauge wrappers |
| generated-code | packages/openbridge-webcomponents/src/{icons,manual-icon}/**packages/openbridge-webcomponents/src/palettes/variables.csspackages/openbridge-webcomponents/src/mixins/fonts.csspackages/openbridge-webcomponents/script/figmavariables.jsonpackages/{openbridge-webcomponents-react,openbridge-webcomponents-vue,openbridge-webcomponents-ng,openbridge-webcomponents-svelte}/** |
Generated files that must never be hand-edited, and the command that regenerates each |
| instrument-indicators | packages/openbridge-webcomponents/src/navigation-instruments/{bearing-indicator,compass-indicator,depth-indicator,gauge-bar-indicator,gauge-radial-indicator,gauge-trend-indicator,heading-indicator,heave-indicator,main-engine-indicator,pitch-indicator,propulsion-azimuth-indicator,propulsion-tunnel-thruster,roll-indicator,rot-indicator,rudder-indicator,speed-indicator,wind-indicator}/** |
Compact indicator glyphs — miniature instrument renderings for strips, lists and tiles |
| instruments-misc | packages/openbridge-webcomponents/src/navigation-instruments/{azimuth-thruster-labeled,badge-command,depth-actual,draft-trim,heave,instrument-field,main-engine,readout-list,readout-list-item,speed-arrows,thruster}/** |
Instruments outside the obc-watch core — readout rows, propulsion glyphs, and helper-borrowing SVG instruments |
| integration-systems | packages/openbridge-webcomponents/src/integration-systems/** |
Integration bar, fleet and vessel selection components built on the shared integration-button primitive |
| jsdoc | packages/openbridge-webcomponents/src/**/*.ts!packages/openbridge-webcomponents/src/{icons,generated,manual-icon}/**!packages/openbridge-webcomponents/src/**/{*.stories.ts,*.spec.ts} |
JSDoc template, slot/event tags, lifecycle tags, and the three documentation patterns |
| line-area-charts | packages/openbridge-webcomponents/src/building-blocks/chart-line/**packages/openbridge-webcomponents/src/bars-graphs/{line-graph,area-graph}/**packages/openbridge-webcomponents/src/navigation-instruments/gauge-trend/** |
Line/area charts and composite gauge-trend component |
| pages | packages/openbridge-webcomponents/src/pages/** |
Full-page composite examples that assemble many components into one screen |
| readout-components | packages/openbridge-webcomponents/src/components/textbox/**packages/openbridge-webcomponents/src/building-blocks/readout-block/**packages/openbridge-webcomponents/src/navigation-instruments/{readout-list-item,readout-list}/**packages/openbridge-webcomponents/src/navigation-instruments/readout/{readout.ts,readout-formatters.ts,readout-shared.ts} |
Readout composition stack (textbox → block → list-item → list) and its value/format contracts |
| setpoint | packages/openbridge-webcomponents/src/svghelpers/{setpoint.ts,setpoint-mixin.ts,setpoint-bundle.ts}packages/openbridge-webcomponents/src/building-blocks/setpoint/** |
Setpoint design layer, mixin/bundle, confirm animation |
| testing-visual | packages/openbridge-webcomponents/{.storybook,__vis__}/**packages/vue-demo/e2e/** |
Storybook config, visual snapshot baselines, and the vue-demo Playwright suite |
| ui-components | packages/openbridge-webcomponents/src/components/** |
General UI components (buttons, cards, inputs, feedback) |
| watch-radial-instruments | packages/openbridge-webcomponents/src/navigation-instruments/{watch,compass,compass-sector,heading,rudder,wind,pitch,roll,pitch-roll,pitch-roll-heave,speed-gauge,gauge-radial,rot-sector,rate-of-turn,course-arrows,readout,watch-flat,compass-flat,rot-linear,azimuth-thruster,current,gauge-proportional,pitch-roll-yaw,position-deviation,speed-directions,top-view-propulsion,velocity-projection-plot,wind-propulsion}/**packages/openbridge-webcomponents/src/building-blocks/{single-axis-inclinometer,instrument-radial}/**packages/openbridge-webcomponents/src/automation/{gauge-valve,gauge-generator,gauge-motors-and-pumps}/** |
Watch-based instruments (radial core + linear strip counterparts), radial gauges, shared arrow/readout modules |
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.
- 6d ago First seen · 49 lines · 1,993 tokens per session scan C 916b89d8793e
openbridge-webcomponents copilot-instructions.md is an instructions file published in the GitHub repository Ocean-Industries-Concept-Lab/openbridge-webcomponents (92 stars, last pushed yesterday), licensed Apache-2.0. It adds 1,993 tokens to every session, about $0.0100 per session on Opus 5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
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vscode buildNext.instructions.md
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vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.