Agent skill

Debug Compiler

Compiler development and debugging instructions. An agent skill from fiigii/ai-comp.

No licenceAuto-check passedDevelopment

Install Debug Compiler

skills CLI

$ npx skills add fiigii/ai-comp --skill debug-compiler -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install fiigii/ai-comp debug-compiler --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/fiigii/ai-comp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/debug-compiler .claude/skills/debug-compiler && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "debug-compiler" agent skill from https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler into .claude/skills/debug-compiler/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "debug-compiler", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add fiigii/ai-comp --skill debug-compiler -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install fiigii/ai-comp debug-compiler --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/fiigii/ai-comp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/debug-compiler .agents/skills/debug-compiler && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "debug-compiler" agent skill from https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler into .agents/skills/debug-compiler/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "debug-compiler", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add fiigii/ai-comp --skill debug-compiler -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install fiigii/ai-comp debug-compiler --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/fiigii/ai-comp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/debug-compiler .cursor/skills/debug-compiler && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "debug-compiler" agent skill from https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler into .cursor/skills/debug-compiler/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "debug-compiler", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/fiigii/ai-comp.git --path .claude/skills/debug-compiler

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add fiigii/ai-comp --skill debug-compiler -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install fiigii/ai-comp debug-compiler --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/fiigii/ai-comp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/debug-compiler .gemini/skills/debug-compiler && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "debug-compiler" agent skill from https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler into .gemini/skills/debug-compiler/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "debug-compiler", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install fiigii/ai-comp debug-compiler

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add fiigii/ai-comp --skill debug-compiler -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/fiigii/ai-comp.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/debug-compiler .github/skills/debug-compiler && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "debug-compiler" agent skill from https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler into .github/skills/debug-compiler/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "debug-compiler", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add fiigii/ai-comp --skill debug-compiler -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install fiigii/ai-comp debug-compiler --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/fiigii/ai-comp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/debug-compiler .opencode/skills/debug-compiler && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "debug-compiler" agent skill from https://github.com/fiigii/ai-comp/tree/main/.claude/skills/debug-compiler into .opencode/skills/debug-compiler/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "debug-compiler", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: debug-compiler
GitHub stars: 135
Token cost: ~707 tokens
SKILL.md length: 223 words
Files: 1
Skills in repo: 1
Repo updated: Jul 12, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

Compiler development and debugging instructions. An agent skill from fiigii/ai-comp.

Tasks that involve Debugging
SKILL.md covers Debugging Tips, Tools to debug compiler, Debugging Flags and Tools
Calls python3

What it does

Debug Compiler is an agent skill from fiigii/ai-comp. Compiler development and debugging instructions

Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Debugging. The repository describes itself as: Build a compiler to solve Anthropic's interview challenge.

When your agent uses it

Tasks that involve Debugging

Example prompts

“/debug-compiler”

Requirements

Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit cdc89e7. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
- python3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Debug Compiler loads about 707 tokens when it runs. Until then it costs about 16 tokens; SKILL.md has 223 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~16
When it runs · the whole SKILL.md, loaded when a task matches: ~707

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 223 words (~707 tokens).

“When developing the compiler, if you run into an unexplained bug, you often need to start from the generated VLIW assembly and trace the cause upward, pass by pass. Each time, you can diff the previous pass's printed outputs (IR…”

— opening of SKILL.md by fiigii

name: debug-compiler

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/debug-compiler of fiigii/ai-comp.

Open the folder on GitHubat commit cdc89e7

Compare with similar skills

Debug Compiler next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Debug Compiler compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Debug Compiler this skillfiigii/ai-comp	135	—	~707	Automated safety check: Pass	None	2 mo ago
Trellis Session Insightmindfold-ai/Trellis	15k	4 repos	~1.7k	Automated safety check: Pass	AGPL-3.0	10 days ago
Native Data FetchingCherryHQ/cherry-studio-app	4k	6 repos	~2.9k	Automated safety check: Notes	MIT	today
Debugging Executionsn8n-io/n8n	207k	—	~2.6k	Automated safety check: Pass	Custom licence	today
Aoti Debugpytorch/pytorch	104k	1 repos	~1.7k	Automated safety check: Pass	Custom licence	today
Herdr Throwaway Reproductionherdrdev/herdr	43k	—	~2.4k	Automated safety check: Pass	Apache-2.0	yesterday

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Questions about Debug Compiler

What does Debug Compiler do?

Compiler development and debugging instructions. An agent skill from fiigii/ai-comp. Debug Compiler is an agent skill from fiigii/ai-comp.

When should I use Debug Compiler?

Debug Compiler fits situations like: tasks that involve Debugging.

How do I install Debug Compiler in Claude Code?

Run `npx skills add fiigii/ai-comp --skill debug-compiler -a claude-code`. Or copy the skill folder (.claude/skills/debug-compiler in fiigii/ai-comp) into .claude/skills/debug-compiler in your project. Claude Code loads it when a task matches its description.

How do I install Debug Compiler in Codex?

Run `npx skills add fiigii/ai-comp --skill debug-compiler -a codex`. Or copy the skill folder (.claude/skills/debug-compiler in fiigii/ai-comp) into .agents/skills/debug-compiler in your project. Codex loads it when a task matches its description.

Can I use Debug Compiler in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add fiigii/ai-comp --skill debug-compiler -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/debug-compiler, .gemini/skills/debug-compiler, .github/skills/debug-compiler and .opencode/skills/debug-compiler in your project.

What does Debug Compiler need to run?

Going by SKILL.md and its folder, Debug Compiler needs the command-line tools its instructions call (python3). Our summary lists: Python 3.

Does Debug Compiler access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Debug Compiler safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Debug Compiler use?

No licence was found for Debug Compiler or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Debug Compiler use?

About 707 tokens (SKILL.md is roughly 2.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Debug Compiler?

Skills that share tags, products or a category with Debug Compiler: Trellis Session Insight (mindfold-ai/Trellis, 15k stars), Native Data Fetching (CherryHQ/cherry-studio-app, 4k stars), Debugging Executions (n8n-io/n8n, 207k stars) and Aoti Debug (pytorch/pytorch, 104k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Debug Compiler?

fiigii (a GitHub user) maintains it in fiigii/ai-comp, which has 135 GitHub stars. The repository was last updated on July 12, 2026.

Source: fiigii/ai-comp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Debug Compiler

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

Trellis Session Insight

Native Data Fetching

Debugging Executions

Aoti Debug

Herdr Throwaway Reproduction

Systematic Debugging

Related

Questions about Debug Compiler