check-sources

check-sources is a skill for Claude Code, Codex from aks129/HealthClawGuardrails. It costs 131 tokens per session (1,325 once invoked), scanned A, original, MIT.

A health-data check that surveys all connected services and reports their connection status, last activity, and record counts. It covers sources such as EHR systems, claims, patient platforms, and wearable data.

In plain words
What is it for?
Checking whether supported health-data sources are connected and how many records of each type they contain.
Why use it?
It answers what health data is available in one check without exposing the clinical details inside those records.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Part of the healthclaw-guardrails plugin — 14 skills, 3 MCP servers shipped together

Good fit Checking whether supported health-data sources are connected and how many records of each type they contain.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aks129/healthclawguardrails/check-sources
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.

Any agent
npx skills add aks129/HealthClawGuardrails --skill check-sources
Clone the repo
git clone --depth 1 https://github.com/aks129/HealthClawGuardrails

Made for: Claude Code, Codex.

Or install healthclaw-guardrails, the plugin that ships this one along with the rest of its 14 skills, 3 MCP servers.

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 check-sources

README.md
[![agentmods](https://agentmods.dev/badge/skills/aks129/healthclawguardrails/check-sources/github.svg)](https://agentmods.dev/skills/aks129/healthclawguardrails/check-sources)
Your own site
<a href="https://agentmods.dev/skills/aks129/healthclawguardrails/check-sources"><img src="https://agentmods.dev/badge/skills/aks129/healthclawguardrails/check-sources/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.

agentmods 80×15 button for check-sources

Your own site · 80×15
<a href="https://agentmods.dev/skills/aks129/healthclawguardrails/check-sources"><img src="https://agentmods.dev/badge/skills/aks129/healthclawguardrails/check-sources.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 131 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,325 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 5.1 $0.00131 $0.01325
Opus 5 $0.00066 $0.00662
Sonnet 5 $0.00026 $0.00265
Haiku 4.5 $0.00013 $0.00133

Measured 12d ago against content hash 20dc713899cd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

check-sources 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 12d 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.

skills/check-sources/SKILL.md · 149 lines

How it starts

The opening of the file, as written. The whole thing — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Check Connected Sources

Give the patient a one-shot survey of every health data source HealthClaw can pull from — which ones are connected, when each last had activity, and how many records of each type are on file. This answers "what do you actually have?" in a single call instead of probing each integration one at a time.

The seven sources surveyed:

  • Fasten — Fasten Connect / TEFCA QHIN aggregation
  • HealthEx — HealthEx upstream
  • Health Bank One — patient-controlled platform (HBO)
  • MEDENT — MEDENT SMART on FHIR
  • Flexpa — payer / claims data
  • Epic / Health Skillz — Epic-sourced records
  • Wearables — Apple Health / Fitbit / Garmin / Oura etc.

Hard Guardrails

These apply always. Not overridable by persona or patient request.

Counts and source names only — no clinical detail

sources_check returns connection status and record counts by type. That is the entire surface you may present from this skill. You may say "57 Conditions, 120 Observations." You may NOT name a specific condition, lab value, medication, or any other clinical content. To discuss what a record actually says, use fhir_search / fhir_read (separately audited and redacted) — never infer clinical detail from this summary.

Don't fabricate connections

Report only what sources_check returns. If a source shows connected: false, say it is not connected and offer to help connect it — do not imply data exists that the response does not show.


Flow

Step 1 — Get a step-up token (protected tenants)

Public/demo tenants (e.g. desktop-demo) work without a token. For protected tenants (e.g. ev-personal), the command-center endpoint requires step-up auth, so get a token first:

fhir_get_token(tenant_id: "<tenant>")
→ returns { token: "..." }

Step 2 — Survey the sources

sources_check({ _stepUpToken: "<token from step 1>" })

sources_check takes no required arguments — the tenant comes from the request context. Pass _stepUpToken so it forwards to the protected endpoint. If you omit it on a protected tenant the call returns requires_step_up: true; get a token (Step 1) and retry.

Read the full file on GitHub · 149 lines

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. 12d ago First seen · 149 lines · 131 tokens per session scan A 20dc713899cd

Subscribe to this mod's changes

check-sources is a skill published in the GitHub repository aks129/HealthClawGuardrails (30 stars, last pushed today), licensed MIT. It adds 131 tokens to every session and 1,325 once invoked, about $0.0007 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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