Borrowing it
Nothing to install: this file belongs to sirkirby/unifi-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/sirkirby/unifi-mcp/main/.agents/skills/unifi-client-data-correctness/SKILL.mdgit clone --depth 1 https://github.com/sirkirby/unifi-mcpWrote 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/sirkirby/unifi-mcp/unifi-client-data-correctness)<a href="https://agentmods.dev/skills/sirkirby/unifi-mcp/unifi-client-data-correctness"><img src="https://agentmods.dev/badge/skills/sirkirby/unifi-mcp/unifi-client-data-correctness/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/sirkirby/unifi-mcp/unifi-client-data-correctness"><img src="https://agentmods.dev/badge/skills/sirkirby/unifi-mcp/unifi-client-data-correctness.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 | $0.00222 | $0.03407 |
| Opus 5 | $0.00111 | $0.01703 |
| Sonnet 5 | $0.00044 | $0.00681 |
| Haiku 4.5 | $0.00022 | $0.00341 |
Grade A, and why
myco:unifi-client-data-correctness 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 11d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- myco:unifi-client-data-correctness — 100% identical, 11 lines differ
How it starts
The opening of the file, as written. The whole thing — 327 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UniFi Client Data Retrieval Correctness
This skill covers the five correctness patterns required when reading, mapping, or extending UniFi client data in the unifi-mcp monorepo. The patterns were validated against a live UDM SE controller and surfaced four production bugs (Issues #297–#298, PRs #299–#300) in a single release cycle. Each pattern is a permanent fixture — violating any one of them silently corrupts client data for a measurable fraction of real devices.
Primary files:
packages/unifi-core/src/unifi_core/network/models/clients.py— model factories (client_from_controller,blocked_client_from_controller,client_lookup_from_controller) and the_is_online()helperpackages/unifi-core/src/unifi_core/network/managers/client_manager.py—get_client_details()with dual-endpoint fallback and merge logicapps/api/src/unifi_api/graphql/types/network/client.py— Strawberry GraphQL types (Client,BlockedClient,ClientLookup) that mirror the Pydantic models
Prerequisites
Before working on any client retrieval code, confirm:
- You know which endpoint is the data source for the code path you are
changing (
/stat/stavs/rest/user). The two have radically different field coverage; a change that is correct for one may be wrong for the other. - You have access to raw controller payloads (via
scripts/live_smoke.py --server network --phase readonly --tool unifi_list_clients) to verify field presence. Do not assume field presence based on documentation or past experience — firmware variance is real. - Any bug report must include: controller hardware, UniFi OS version, Network Application version, and the raw API payload showing the unexpected value. Implement fixes only after the root cause is confirmed in the raw payload (not inferred from shaped output).
Procedure 1: Choose the Right Endpoint
Use /stat/sta (active connections) as the primary source for client details.
Fall back to /rest/user (historical snapshots) only for offline clients or
transient failures. Never invert this order.
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.
- 11d ago First seen · 327 lines · 222 tokens per session scan A 34a6b40f132f
myco:unifi-client-data-correctness is a skill published in the GitHub repository sirkirby/unifi-mcp (803 stars, last pushed today), licensed MIT. It adds 222 tokens to every session and 3,407 once invoked, about $0.0011 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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