Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/fighter90/career-ops-ui/copilot-instructionsgit clone --depth 1 https://github.com/Fighter90/career-ops-uiWhat 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 | $0.01409 | $0.01409 |
| Opus 5 | $0.00705 | $0.00705 |
| Sonnet 5 | $0.00282 | $0.00282 |
| Haiku 4.5 | $0.00141 | $0.00141 |
Grade A, and why
career-ops-ui copilot-instructions.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 3d 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 — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GitHub Copilot — career-ops-ui
GitHub Copilot auto-loads this file when working in this repo. The full project-level instructions, hard rules, conventions, and SDD pipeline live in
CLAUDE.md. Everything there applies to Copilot equally. This file is the bite-sized version for the chat sidebar.
Snapshot
career-ops-ui is an Express + vanilla-JS SPA on top of the
Fighter90/career-ops job-search
pipeline. Single-tenant, loopback-by-default, no telemetry, no build
step.
- Server: Node ≥ 18, Express 4 + js-yaml + multer.
.mjsonly (ESM). ~130-LOC orchestrator + 15 route modules underserver/lib/routes/. - SPA: Vanilla JS, hash-router, no framework, no bundler. Files served as-is from
public/. - Tests:
node --test+ Playwright. Baseline at v1.69.0 = 1079 unit / 70 Playwright (smoke+full-cycle+forms+locale-sweep) + 20 smoke E2E + 23 comprehensive E2E. Don't reduce coverage. - i18n: 13 locales (
en,es,pt-BR,ko,ja,ru,zh-CN,zh-TW,fr,pl,uk,da,ar—aris RTL). Per-locale DICTs inpublic/js/lib/locales/i18n-dict.<lang>.js, merged by thei18n-dict.jsassembler (I18N-SPLIT v1.60.0); CI canary + the byte-for-bytetests/fixtures/i18n-dict.snapshot.jsonenforce every key exists in every locale. - Scanner sources: each job board is a self-registering adapter in
server/lib/sources/<slug>.mjs. Since v1.69.0 (P-14)registry.mjsauto-discovers them at boot via each file'sexport const metablock — drop a file in, no registry edit. (As of v1.136.0: 79 sources, 74 EN + 5 RU.) - Repost detector (v1.83.0):
server/lib/detect-reposts.mjs+server/lib/role-matcher.mjsclusterdata/scan-history.tsvrows re-listed under different URLs within a window; read-onlyGET /api/scan/reposts→ a 🔁 panel on#/scan. Not a source.
Hard rules (Copilot, don't break these)
- Never edit outside
web-ui/. Parent career-ops is read-only. - Never load real user data (
cv.md,data/applications.md,reports/) into chat context. - Never weaken security headers. CSP excludes
'unsafe-inline'; don't relaxframe-ancestors 'none'. - Never bypass
isValidJobUrl+safeGetfor any outbound HTTP from a user-supplied URL. - Never sanitize CV markdown outside
stripDangerousMarkdown. - Never commit
.envor any real secret. - Tests must be CI-isolated — no parent dependency, no live network, no port collision.
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.
- 3d ago First seen · 70 lines · 1,409 tokens per session scan A 054190cf54d2
career-ops-ui copilot-instructions.md is an instructions file published in the GitHub repository Fighter90/career-ops-ui (58 stars, last pushed 3d ago), licensed MIT. It adds 1,409 tokens to every session, about $0.0070 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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