QualifiedCProgramming: Instructions file for Codex

AGENTS.md

QualifiedCProgramming AGENTS.md is an instructions file for Codex, OpenCode from QinxiangCao/QualifiedCProgramming. It costs 114 tokens per session, scanned A, original, MIT.

Repository instructions for verifying C programs through annotations, symbolic execution, manual verification conditions, and Rocq proofs. Rocq is a system for formally checking mathematical and program-correctness proofs.

In plain words
What is it for?
Use them when coordinating annotation, symbolic-execution, verification-condition, and Rocq-proof checks through the repository's controller.
Why use it?
They define the project's verification workflow, file responsibilities, stored evidence, and controller rules, reducing inconsistent or incomplete proof runs.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions subagents.

This is QinxiangCao/QualifiedCProgramming's own configuration. It tells Codex and OpenCode how to work on QualifiedCProgramming itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything QualifiedCProgramming configures →

Reuse

Borrowing it

Nothing to install: this file belongs to QinxiangCao/QualifiedCProgramming. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/QinxiangCao/QualifiedCProgramming/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/QinxiangCao/QualifiedCProgramming

Made for: Codex, OpenCode.

Wrote 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.

agentmods badge for QualifiedCProgramming AGENTS.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/qinxiangcao/qualifiedcprogramming/agents-md"><img src="https://agentmods.dev/badge/instructions/qinxiangcao/qualifiedcprogramming/agents-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.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/qinxiangcao/qualifiedcprogramming/agents-md"><img src="https://agentmods.dev/badge/instructions/qinxiangcao/qualifiedcprogramming/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 114 This file is loaded in full into every session.
When invoked 114 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00114 $0.00114
Opus 5.5 $0.00046 $0.00046
Sonnet 5.5 $0.00023 $0.00023
Haiku 4.5 $0.00011 $0.00011

Measured 1mo ago against content hash 0cc735bd1950, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

QualifiedCProgramming AGENTS.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 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.

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.

AGENTS.md · 9 lines

What it actually says

Agent 入口

在本仓库执行单个 C 验证任务时,main agent 必须调用 verification-orchestrator,完整读取该 skill 指定的 workflow/docs,并持续按 controller action 工作,直到 run 为 done 或 controller 给出明确 blocker。

不要从本文件推断阶段、命令或 subagent 规则;final-check 和 Windows 适配等后续阅读由 verification-orchestrator 指引。

Changes

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.

  1. 1mo ago Changed · -245 lines · -4,884 tokens per session 0cc735bd1950
  2. 2mo ago First seen · 254 lines · 4,998 tokens per session scan A 1ef4dfe5344d

Subscribe to this mod's changes

QualifiedCProgramming AGENTS.md is an instructions file published in the GitHub repository QinxiangCao/QualifiedCProgramming (51 stars, last pushed today), licensed MIT. It adds 114 tokens to every session, about $0.0005 per session on Opus 5.5. 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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