Borrowing it
Nothing to install: this file belongs to timothywarner/copilot-dev. 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/timothywarner/copilot-dev/main/.github/prompts/oreilly-api-help.prompt.mdgit clone --depth 1 https://github.com/timothywarner/copilot-devWrote 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/commands/timothywarner/copilot-dev/oreilly-api-help)<a href="https://agentmods.dev/commands/timothywarner/copilot-dev/oreilly-api-help"><img src="https://agentmods.dev/badge/commands/timothywarner/copilot-dev/oreilly-api-help/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/commands/timothywarner/copilot-dev/oreilly-api-help"><img src="https://agentmods.dev/badge/commands/timothywarner/copilot-dev/oreilly-api-help.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 | $0.00016 | $0.01107 |
| Opus 5.5 | $0.00006 | $0.00443 |
| Sonnet 5.5 | $0.00003 | $0.00221 |
| Haiku 4.5 | $0.00002 | $0.00111 |
Grade A, and why
oreilly-api-help 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 1mo 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.
### 2. Working curl examples How it starts
The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.
I want to help you find and use the right GitHub API endpoint for your goal.
Tell me what you're trying to accomplish
If you haven't already described your goal, please share it now. For example:
- "I want to list all open pull requests in a repository"
- "I want to create a GitHub Issue via the API"
- "I want to fetch all members of a GitHub organization"
What I'll provide
For your goal, I'll give you:
1. The recommended endpoint
I'll tell you whether to use the GitHub REST API or GitHub GraphQL API and explain why, then give you the full endpoint path.
REST API is best for:
- Simple CRUD operations on a single resource
- When you don't need fine-grained field selection
- Webhooks, Actions, and most automation tasks
GraphQL API is best for:
- Fetching related data in a single request (e.g., PR + reviews + comments)
- Reducing over-fetching when only a few fields are needed
- Complex queries across multiple resource types
2. Working curl examples
REST example (listing open pull requests):
# Using a Personal Access Token (classic)
curl -L \
-H "Accept: application/vnd.github+json" \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "X-GitHub-Api-Version: 2022-11-28" \
"https://api.github.com/repos/OWNER/REPO/pulls?state=open&per_page=30"
GraphQL example (same data, fewer round trips):
curl -H "Authorization: bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-X POST \
-d '{"query": "{ repository(owner: \"OWNER\", name: \"REPO\") { pullRequests(states: OPEN, first: 30) { nodes { number title author { login } createdAt } } } }"}' \
https://api.github.com/graphql
3. Authentication options
| Method | Best for | How to use |
|---|---|---|
| Personal Access Token (classic) | Personal scripts, local tools | Authorization: Bearer ghp_... |
| Fine-grained PAT | Scoped access to specific repos | Authorization: Bearer github_pat_... |
| GitHub App + Installation Token | Production apps, CI/CD | Exchange JWT for installation token |
| OAuth App | Third-party integrations | OAuth 2.0 flow, user-delegated scopes |
| GITHUB_TOKEN | GitHub Actions workflows | Available automatically in Actions env |
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.
- 1mo ago First seen · 130 lines · 16 tokens per session scan A 62ba129cb1ff
oreilly-api-help is a command published in the GitHub repository timothywarner/copilot-dev (46 stars, last pushed 1mo ago), licensed MIT. It adds 16 tokens to every session and 1,107 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-20.
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