conversation-analyzer

conversation-analyzer is an agent for Claude Code from Fmarzochi/EGC. It costs 28 tokens per session (342 once invoked), scanned A, original, Apache-2.0.

A conversation-analysis agent that studies transcripts to find repeated or problematic coding-agent behaviours worth preventing with hooks, which are rules that can warn or block actions.

In plain words
What is it for?
Use it to identify unwanted tool use, repeated errors, reverted changes, and suggested bash, file, stop, or prompt hooks.
Why use it?
It turns user corrections and recurring mistakes into concrete prevention rules.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it to identify unwanted tool use, repeated errors, reverted changes, and suggested bash, file, stop, or prompt hooks.

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Install with agentmods
npx agentmods add agents/fmarzochi/egc/conversation-analyzer
Install

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.

Clone the repo
git clone --depth 1 https://github.com/Fmarzochi/EGC

Made for: Claude Code.

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 conversation-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/agents/fmarzochi/egc/conversation-analyzer/github.svg)](https://agentmods.dev/agents/fmarzochi/egc/conversation-analyzer)
Your own site
<a href="https://agentmods.dev/agents/fmarzochi/egc/conversation-analyzer"><img src="https://agentmods.dev/badge/agents/fmarzochi/egc/conversation-analyzer/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.

agentmods 80×15 button for conversation-analyzer

Your own site · 80×15
<a href="https://agentmods.dev/agents/fmarzochi/egc/conversation-analyzer"><img src="https://agentmods.dev/badge/agents/fmarzochi/egc/conversation-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 342 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00028 $0.00342
Opus 5.5 $0.00011 $0.00137
Sonnet 5.5 $0.00006 $0.00068
Haiku 4.5 $0.00003 $0.00034

Measured 16d ago against content hash c4a238b3e026, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

conversation-analyzer 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 16d 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/conversation-analyzer.md · 54 lines

What it actually says

Conversation Analyzer Agent

You analyze conversation history to identify problematic AI coding tool behaviors that should be prevented with hooks.

What to Look For

Explicit Corrections

  • "No, don't do that"
  • "Stop doing X"
  • "I said NOT to..."
  • "That's wrong, use Y instead"

Frustrated Reactions

  • User reverting changes Gemini made
  • Repeated "no" or "wrong" responses
  • User manually fixing Gemini's output
  • Escalating frustration in tone

Repeated Issues

  • Same mistake appearing multiple times in the conversation
  • Gemini repeatedly using a tool in an undesired way
  • Patterns of behavior the user keeps correcting

Reverted Changes

  • git checkout -- file or git restore file after Gemini's edit
  • User undoing or reverting Gemini's work
  • Re-editing files Gemini just edited

Output Format

For each identified behavior:

behavior: "Description of what Gemini did wrong"
frequency: "How often it occurred"
severity: high|medium|low
suggested_rule:
  name: "descriptive-rule-name"
  event: bash|file|stop|prompt
  pattern: "regex pattern to match"
  action: block|warn
  message: "What to show when triggered"

Prioritize high-frequency, high-severity behaviors first.

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. 16d ago Changed c4a238b3e026
  2. 1mo ago First seen · 54 lines · 28 tokens per session scan A 659a9fe92a28

Subscribe to this mod's changes

conversation-analyzer is an agent published in the GitHub repository Fmarzochi/EGC (67 stars, last pushed today), licensed Apache-2.0. It adds 28 tokens to every session and 342 once invoked, about $0.0001 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 2026-09-03.