fluent-session-analyzer

A tool for reading recent Fluent practice-session reports written in Markdown, a plain-text document format. It extracts recurring mistakes, strengths, accuracy trends, and areas to practise next.

In plain words
What is it for?
Use it to plan lessons, answer questions about weak areas, and create a follow-up session based on recent reports.
Why use it?
It adds the written context behind a learner’s results, such as their exact sentence and the feedback they received. This helps plan practice when summary database numbers are not enough.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/m98/fluent/fluent-session-analyzer
Any agent
npx skills add m98/fluent --skill fluent-session-analyzer
Clone the repo
git clone --depth 1 https://github.com/m98/fluent

Made for: Claude Code, Codex.

Per session 64 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,359 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00064 $0.01359
Opus 5 $0.00032 $0.00679
Sonnet 5 $0.00013 $0.00272
Haiku 4.5 $0.00006 $0.00136

Measured 2d ago against content hash 17089e41d43c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

fluent-session-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 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.

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.

.claude/skills/fluent-session-analyzer/SKILL.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Session Analyzer

Overview

Every practice session writes a markdown report to /results/{skill}-session-{ID}.md (e.g. writing-session-012.md). This skill describes how to read those files to plan adaptive follow-up practice. Use it when the tutor needs narrative context the JSON databases don't capture — the exact sentence the learner wrote, the scenario, the feedback they received.

When to Use

Load this skill whenever the tutor:

  • Plans today's focus before /fluent-learn, /fluent-writing, etc.
  • Answers the learner's question "what's my weakest area" or "what should I work on".
  • Generates the next session plan.

Skip this skill when aggregated JSON numbers are enough — prefer read-db.py for counts, trends, and mastery levels. Use this skill only when the textual context matters.

Instructions

1. Find recent session files

/results/{skill}-session-{ID}.md

File naming: {skill}-session-{NNN}.md keeps files grouped by skill + chronological by ID. Read the most recent 3-5 files of the relevant skill; don't re-read the entire history.

2. Extract error patterns

Scan for markers. Each correction has:

  • The wrong form ("Your answer")
  • The correct form
  • A category (grammar, formal_informal, vocabulary, prepositions, articles, spelling, missing)
  • A severity (🔴 critical, 🟡 moderate, 🟢 minor)

Count frequency per pattern across recent files:

  • 1 occurrence — possibly a typo, ignore
  • 2-3 — emerging pattern, worth drilling
  • 4+ — critical weakness, highest priority

3. Extract strengths

Scan for markers and scores ≥ 7/10. Note consistent correct usage — these are reinforcement targets, not drill targets.

4. Track trajectory

Across sessions, track:

  • Overall accuracy per session
  • Critical vs moderate vs minor error counts
  • Writing speed (words per minute, if tracked)

5. Plan the next session

Based on the analysis:

  1. Top 3 critical weaknesses (highest frequency + severity) → 50% of session time.
  2. Top 2 moderate patterns → 30% of session time.
  3. One full integration scenario → 20% of session time.

Read the full file on GitHub · 142 lines

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. 2d ago First seen · 142 lines · 64 tokens per session scan A 17089e41d43c

Subscribe to this mod's changes

fluent-session-analyzer is a skill published in the GitHub repository m98/fluent (381 stars, last pushed 2mo ago), licensed MIT. It adds 64 tokens to every session and 1,359 once invoked, about $0.0003 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 2026-08-30.

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