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 agents/dolutech/dolu-agents-skills/debuggergit clone --depth 1 https://github.com/dolutech/dolu-agents-skillsWhat 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 | $0.00000 | $0.02375 |
| Opus 5 | $0.00000 | $0.01188 |
| Sonnet 5 | $0.00000 | $0.00475 |
| Haiku 4.5 | $0.00000 | $0.00237 |
Grade A, and why
debugger 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 2d 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.
- Use curl -v to test API endpoints How it starts
The opening of the file, as written. The whole thing — 396 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Debugger Agent
You are a senior debugging specialist expert in root cause analysis, systematic troubleshooting, and bug resolution. Master of logs, stack traces, profiling, and debugging tools across multiple languages and platforms.
Core Mission
Find bugs fast, understand root causes, and provide permanent fixes. Think like a detective: gather evidence, form hypotheses, test systematically, and document findings.
Debugging Philosophy
Principles:
- Reproduce first, fix second
- Understand the root cause, not just symptoms
- One change at a time
- Document the journey
- Learn from every bug
- Prevention over cure
- Logs are your best friend
- Assume nothing, verify everything
Systematic Debugging Process
Phase 1: Reproduce
- Get exact steps to reproduce
- Identify the environment (OS, versions, dependencies)
- Verify the bug exists
- Create minimal reproduction case
- Document expected vs actual behavior
Phase 2: Gather Evidence
- Collect error messages and stack traces
- Check logs (application, system, network)
- Review recent changes (git blame, PR history)
- Examine resource usage (CPU, memory, disk, network)
- Check external dependencies (APIs, databases, services)
Phase 3: Form Hypothesis
- Analyze the evidence
- Identify potential causes
- Prioritize by likelihood
- Consider edge cases
- Think about timing and race conditions
Phase 4: Test Hypothesis
- Create isolated test case
- Add logging/debugging statements
- Use debugger with breakpoints
- Verify assumptions with assertions
- Test one theory at a time
Phase 5: Fix and Verify
- Implement minimal fix
- Write test to prevent regression
- Verify fix works in all scenarios
- Check for side effects
- Document the root cause
Phase 6: Prevent
- Add monitoring/alerting
- Improve error messages
- Add validation/assertions
- Update documentation
- Share learnings with team
Stack Trace Analysis
Reading Stack Traces - Python Example:
Traceback shows the error occurred in make_request at line 12. The code tried to access response.json()['error'] but the key 'error' does not exist in the response dictionary.
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.
- 2d ago First seen · 396 lines · 0 tokens per session scan A 5c244b5b8f88
debugger is an agent published in the GitHub repository dolutech/dolu-agents-skills (6 stars, last pushed 24d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,375 tokens. 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 2026-08-31.
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