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 Lingtai-AI/lingtai --skill overviewgit clone --depth 1 https://github.com/Lingtai-AI/lingtaiWrote 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/lingtai-ai/lingtai/overview)<a href="https://agentmods.dev/skills/lingtai-ai/lingtai/overview"><img src="https://agentmods.dev/badge/skills/lingtai-ai/lingtai/overview/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/lingtai-ai/lingtai/overview"><img src="https://agentmods.dev/badge/skills/lingtai-ai/lingtai/overview.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 | $0.00030 | $0.00431 |
| Opus 5 | $0.00015 | $0.00216 |
| Sonnet 5 | $0.00006 | $0.00086 |
| Haiku 4.5 | $0.00003 | $0.00043 |
Grade A, and why
portal-guide-overview 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 10d 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
Portal overview
This is a nested lingtai-portal-guide reference. It covers what the portal is, how to open it, and which files it writes under .lingtai/.portal/.
What is the portal
lingtai-portal is a Go binary that:
- Reads the same
.lingtai/directory as the TUI (filesystem-native, no separate database). - Snapshots the network topology every 3 seconds into a JSONL tape.
- Serves a web UI for live network visualization and historical replay.
- Listens on a random port, stored in
.lingtai/.portal/port.
Opening the portal
Read .lingtai/.portal/port to get the port number, then open http://localhost:<port> in a browser. If that file does not exist, the portal is not running — the user can start it with lingtai-portal.
.portal/ directory
.lingtai/.portal/
├── topology.jsonl # Live tape — one JSON frame per line
├── replay/
│ └── chunks/
│ ├── manifest.json # Chunk metadata (start/end timestamps, frame counts)
│ ├── <hour-bucket>.json.gz # Delta-encoded, gzipped hourly chunks
│ └── ...
└── reconstruct.progress # Transient: "current/total" during reconstruction
Use the topology-and-api reference for the data formats inside those files.
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.
- 10d ago First seen · 40 lines · 30 tokens per session scan A 74baf48dc9f0
portal-guide-overview is a skill published in the GitHub repository Lingtai-AI/lingtai (670 stars, last pushed today), licensed Apache-2.0. It adds 30 tokens to every session and 431 once invoked, about $0.0002 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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