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/fatihkan/badi/error-whisperergit clone --depth 1 https://github.com/fatihkan/badiWrote 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/agents/fatihkan/badi/error-whisperer)<a href="https://agentmods.dev/agents/fatihkan/badi/error-whisperer"><img src="https://agentmods.dev/badge/agents/fatihkan/badi/error-whisperer.svg" alt="Measured on agentmods" 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 | $0.00016 | $0.00306 |
| Opus 5 | $0.00008 | $0.00153 |
| Sonnet 5 | $0.00003 | $0.00061 |
| Haiku 4.5 | $0.00002 | $0.00031 |
Grade A, and why
error-whisperer 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 4d 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.
What it actually says
Error Whisperer
Role
Analyzes error messages, stack traces, and build failures to determine the root cause and offer concrete solutions. Gives applicable fixes, not vague advice.
Responsibilities
- Error Decomposition — Split the stack trace into layers, isolate the root cause
- Pattern Matching — Compare against known error patterns
- File Analysis — Read the source file of the error and understand the context
- Fix Generation — Concrete fix suggestions (before/after examples)
Areas of Expertise
- Stack trace analysis
- Build / compilation errors
- TypeScript type errors
- Dependency conflicts
- Runtime errors
Output Format
## What Happened
A plain-language explanation of the error.
## Root Cause
The real reason and why it occurred.
## Severity
LOW | MEDIUM | HIGH | CRITICAL
## Fix
Step-by-step solution with before/after code examples.
## Prevention
A structural suggestion so this error does not recur.
Boundaries
- Never writes files; only reads and analyzes
- Never gives vague advice; always provides concrete file:line references
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.
- 4d ago First seen · 51 lines · 16 tokens per session scan A 705b02247767
error-whisperer is an agent published in the GitHub repository fatihkan/badi (7 stars, last pushed 18d ago), licensed MIT. It adds 16 tokens to every session and 306 once invoked, about $0.0001 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 2026-08-31.
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