chatlog

chatlog is a command for Claude Code from opensesh/karimo-overview. It costs 0 tokens per session (403 once invoked), scanned A, original, Apache-2.0.

A command that finds the JSONL conversation log for the current Claude Code session. JSONL is a text format where each line contains one JSON record.

In plain words
What is it for?
Use it when you need the full path or session ID of the current conversation log.
Why use it?
It saves you from searching Claude Code’s project storage manually for the active conversation file and session identifier.

Command for Claude Code

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 commands/opensesh/karimo-overview/chatlog
Clone the repo
git clone --depth 1 https://github.com/opensesh/karimo-overview

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 chatlog

README.md
[![agentmods](https://agentmods.dev/badge/commands/opensesh/karimo-overview/chatlog.svg)](https://agentmods.dev/commands/opensesh/karimo-overview/chatlog)
Your own site
<a href="https://agentmods.dev/commands/opensesh/karimo-overview/chatlog"><img src="https://agentmods.dev/badge/commands/opensesh/karimo-overview/chatlog.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 403 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 $0.00000 $0.00403
Opus 5 $0.00000 $0.00201
Sonnet 5 $0.00000 $0.00081
Haiku 4.5 $0.00000 $0.00040

Measured 4d ago against content hash 368c382ed74b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

chatlog 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.

.claude/commands/chatlog.md · 58 lines

What it actually says

/chatlog - Get Current Conversation Log Path

Locate and display the JSONL conversation log file for the current Claude Code session.

Behavior

  1. Determine the project-specific session storage directory by encoding the working directory path
  2. Find the most recently modified .jsonl file in that directory (which is this active conversation)
  3. Verify the session ID matches by reading the first line of the file
  4. Output the full system path and session ID

Steps

Run the following bash commands:

# The project session dir uses the working directory path with / replaced by -
# and leading - stripped. Claude Code stores this automatically.
PROJECT_DIR="$HOME/.claude/projects/-$(echo "$PWD" | sed 's|/|-|g' | sed 's/^-//')"

if [ ! -d "$PROJECT_DIR" ]; then
  echo "No session directory found at: $PROJECT_DIR"
  exit 1
fi

# Find the most recently modified .jsonl file (the active conversation)
LOGFILE=$(ls -t "$PROJECT_DIR"/*.jsonl 2>/dev/null | head -1)

if [ -z "$LOGFILE" ]; then
  echo "No conversation logs found in: $PROJECT_DIR"
  exit 1
fi

# Extract session ID from filename
SESSION_ID=$(basename "$LOGFILE" .jsonl)

echo "$LOGFILE"

Output Format

Display the results clearly:

## Current Conversation Log

**Session ID:** <session-id>
**Log file:** <full-path-to-jsonl>

Copy this path to reference this conversation from another Claude Code session.

Notes

  • The log file is a JSONL (JSON Lines) format — each line is a JSON object representing a message or event
  • This is a local file only; there is no web URL for conversation logs
  • The session directory path is derived from the project working directory
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. 4d ago First seen · 58 lines · 0 tokens per session scan A 368c382ed74b

Subscribe to this mod's changes

chatlog is a command published in the GitHub repository opensesh/karimo-overview (11 stars, last pushed 4mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 403 tokens. 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.