Borrowing it
Nothing to install: this file belongs to skills/build-applications-w-copilot-agent-mode. 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/skills/build-applications-w-copilot-agent-mode/main/.github/instructions/octofit_tracker_django_backend.instructions.mdgit clone --depth 1 https://github.com/skills/build-applications-w-copilot-agent-modeWrote 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/skills/build-applications-w-copilot-agent-mode/octofit_tracker_django_backend)<a href="https://agentmods.dev/instructions/skills/build-applications-w-copilot-agent-mode/octofit_tracker_django_backend"><img src="https://agentmods.dev/badge/instructions/skills/build-applications-w-copilot-agent-mode/octofit_tracker_django_backend/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/skills/build-applications-w-copilot-agent-mode/octofit_tracker_django_backend"><img src="https://agentmods.dev/badge/instructions/skills/build-applications-w-copilot-agent-mode/octofit_tracker_django_backend.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 | $0.00172 | $0.00172 |
| Opus 5 | $0.00086 | $0.00086 |
| Sonnet 5 | $0.00034 | $0.00034 |
| Haiku 4.5 | $0.00017 | $0.00017 |
Grade A, and why
build-applications-w-copilot-agent-mode octofit_tracker_django_backend.instructions.md scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Validate endpoints with `curl` after wiring routes. What it actually says
Octofit Tracker Logic + Data Tier Guidelines
Logic tier (Node.js + Express + TypeScript)
- Build API routes under
/api/. - Keep API service on port
8000. - Use environment-aware Codespaces URLs via
CODESPACE_NAME.
Example base URL logic:
const codespaceName = process.env.CODESPACE_NAME;
const baseUrl = codespaceName
? `https://${codespaceName}-8000.app.github.dev`
: 'http://localhost:8000';
Data tier (MongoDB + Mongoose)
- Use Mongoose models for users, teams, activities, leaderboard, and workouts.
- Connect to
octofit_db. - Validate endpoints with
curlafter wiring routes.
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 · 26 lines · 172 tokens per session scan A 5e8e2ab2f03b
build-applications-w-copilot-agent-mode octofit_tracker_django_backend.instructions.md is an instructions file published in the GitHub repository skills/build-applications-w-copilot-agent-mode (173 stars, last pushed 1mo ago), licensed MIT. It adds 172 tokens to every session, about $0.0009 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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