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 skills/apappascs/claude-code-sessions/session-listnpx skills add apappascs/claude-code-sessions --skill session-listgit clone --depth 1 https://github.com/apappascs/claude-code-sessionsWrote 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/skills/apappascs/claude-code-sessions/session-list)<a href="https://agentmods.dev/skills/apappascs/claude-code-sessions/session-list"><img src="https://agentmods.dev/badge/skills/apappascs/claude-code-sessions/session-list.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 | $0.00052 | $0.00285 |
| Opus 5 | $0.00026 | $0.00143 |
| Sonnet 5 | $0.00010 | $0.00057 |
| Haiku 4.5 | $0.00005 | $0.00028 |
Grade A, and why
session-list 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 3d 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
Session List
List all sessions, optionally filtered by project and sorted.
Step 1: Run the listing script
bun run ${CLAUDE_PLUGIN_ROOT}/lib/session-store.ts list --limit 20
To filter by project:
bun run ${CLAUDE_PLUGIN_ROOT}/lib/session-store.ts list --project "<filter>" --limit 20
To sort by size or duration instead of recency:
bun run ${CLAUDE_PLUGIN_ROOT}/lib/session-store.ts list --sort size --limit 20
Step 2: Present results
The script outputs a JSON array. Present as a markdown table:
| # | Session ID | Project | Date | Messages | Duration | Size |
|---|
Highlight the current session if it matches the working directory. Show the resume command: claude --resume <session-id>.
If the user asks for more detail on a specific session, use /session-stats <session-id>.
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.
- 3d ago First seen · 39 lines · 52 tokens per session scan A bf726f91aac2
session-list is a skill published in the GitHub repository apappascs/claude-code-sessions (4 stars, last pushed 3mo ago), licensed MIT. It adds 52 tokens to every session and 285 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 2026-08-31.
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