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 skills add flonat/flonat-research --skill session-healthgit clone --depth 1 https://github.com/flonat/flonat-researchWrote 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/flonat/flonat-research/session-health)<a href="https://agentmods.dev/skills/flonat/flonat-research/session-health"><img src="https://agentmods.dev/badge/skills/flonat/flonat-research/session-health/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.
<a href="https://agentmods.dev/skills/flonat/flonat-research/session-health"><img src="https://agentmods.dev/badge/skills/flonat/flonat-research/session-health.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 5.1 | $0.00058 | $0.00995 |
| Opus 5.5 | $0.00023 | $0.00398 |
| Sonnet 5.5 | $0.00012 | $0.00199 |
| Haiku 4.5 | $0.00006 | $0.00100 |
Grade A, and why
session-health 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Context Status: Session Health Check
On-demand diagnostic showing context usage, preservation state, and open work items. Fast and lightweight — no vault queries.
What to Check
1. Context Usage Estimate (host-aware)
Use the active client's native context meter when it is exposed. A client adapter may provide a tool-call counter, but it is optional and must never be treated as shared memory. If no meter is available, report SKIPPED (client does not expose context telemetry); do not guess a percentage from conversation length.
Calculate:
- Tool calls so far
- Estimated percentage (calls / 150)
- Which thresholds have fired (from the
firedarray) - Time since last warning
2. Active Plan
Find the latest file in log/plans/:
- If found: show filename, first 3 lines, and whether it contains "APPROVED" or is still "DRAFT"
- If none: report "No active plan"
3. Latest Session Log
Find the latest non-compact .md file in log/ (skip files with -compact in the name):
- If found: show filename and first 3 lines
- If none: report "No session log found"
4. Focus Freshness
Check when .context/current-focus.md was last modified:
- Show the modification date
- If older than 3 days: warn "Focus file is stale — consider running
update-focus" - Show the first 5 lines (headline)
5. Preservation and Continuity
Verify the client-neutral continuity files first: applicable root guidance, .context/ai-handoff.md, .context/current-focus.md, latest approved plan, and portable memory index. Then read docs/reference/ai-surface-availability.md or run the staged AI-infrastructure doctor to report each client hook adapter as CONFIGURED, UNAVAILABLE, or NOT APPLICABLE. Missing optional lifecycle hooks are informational when the files-first layer is healthy.
6. Open Loops
Count unchecked items (- [ ]) in .context/current-focus.md:
- Report the count
- If > 5: warn "Many open loops — consider triaging"
Output Format
Present as a compact status panel:
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.
- 1mo ago First seen · 116 lines · 58 tokens per session scan A 3537d0e51589
session-health is a skill published in the GitHub repository flonat/flonat-research (147 stars, last pushed 27d ago), licensed MIT. It adds 58 tokens to every session and 995 once invoked, about $0.0002 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.
Other skills, from other repositories
council
Develop or review a plan, draft, workflow, decision, or argument using independent council members and a fresh synthesis. Use for an explicit council request, including dictated counsel. Discussing councils alone is not an invocation.
ask-agents
Send a specific question or task to the external agent or agents the user names and relay their responses. Use for an outside opinion or explicit request to ask Claude, Codex, or Gemini.
kit-setup
Check optional outside-agent connections and help complete their setup. Use when the user asks to connect agents, test Ask Agents, or troubleshoot the starter kit.
done
Save a short HANDOFF.md so the next session can resume. Use when the user asks to wrap up, finish, or capture the session.
kit-hello
Verify the starter kit's installed skill files and version, and explain the next step. Use when the user runs kit-hello or asks whether installation worked.
lark-contact
A Feishu (Lark) contacts tool for finding users or bots and looking up their profiles and contact details.