What is vte-risk-assessment?

A clinical risk checker for venous thromboembolism (VTE), meaning blood clots in veins that can cause deep-vein thrombosis or a pulmonary embolism. It calculates several established risk scores from patient records and documents the findings.

Use it for DVT or PE assessment, pre-operative clot-risk evaluation, and risk-based diagnostic or prevention recommendations.

It gathers diagnoses, vital signs, lab results, procedures, and medicines into one assessment of clot risk.

vte-risk-assessment — Skill for Claude Code and Codex by langcare

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 langcare/langcare-mcp-fhir --skill vte-risk-assessment

Clone the repo

git clone --depth 1 https://github.com/langcare/langcare-mcp-fhir

Made for: Claude Code, Codex.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/langcare/langcare-mcp-fhir/vte-risk-assessment/github.svg)](https://agentmods.dev/skills/langcare/langcare-mcp-fhir/vte-risk-assessment)

Your own site

<a href="https://agentmods.dev/skills/langcare/langcare-mcp-fhir/vte-risk-assessment"><img src="https://agentmods.dev/badge/skills/langcare/langcare-mcp-fhir/vte-risk-assessment/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/langcare/langcare-mcp-fhir/vte-risk-assessment"><img src="https://agentmods.dev/badge/skills/langcare/langcare-mcp-fhir/vte-risk-assessment.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 112 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,973 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.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00112	$0.02973
Opus 5.5	$0.00045	$0.01189
Sonnet 5.5	$0.00022	$0.00595
Haiku 4.5	$0.00011	$0.00297

Measured 2mo ago against content hash 321a362669ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vte-risk-assessment 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 2mo 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/core/clinical-decision-support/vte-risk-assessment/SKILL.md · 304 lines

How it starts

The opening of the file, as written. The whole thing — 304 lines — stays where its author put it; the contents beside it link to each section on GitHub.

VTE Risk Assessment

Overview

Calculate VTE risk scores from FHIR Patient, Condition, Observation, Procedure, and MedicationRequest resources. Supports Wells Criteria for DVT, Wells Criteria for PE, Revised Geneva Score for PE, and Caprini Score for surgical VTE prophylaxis. Generate prophylaxis and diagnostic recommendations based on risk stratification. Create a RiskAssessment FHIR resource documenting findings.

FHIR Resources Used

Resource	Purpose	Key Fields
Patient	Age, gender	birthDate, gender
Condition	Active diagnoses, cancer, prior VTE, immobilization	code, clinicalStatus, onsetDateTime
Observation	Vitals (HR, SpO2), D-dimer, labs	code, valueQuantity, effectiveDateTime
Procedure	Recent surgeries, immobilization, central lines	code, status, performedDateTime
MedicationRequest	Hormonal therapy, anticoagulants, contraceptives	medicationCodeableConcept, status
RiskAssessment	Output: VTE risk scores	method, prediction, basis

Instructions

Step 1: Retrieve Patient Demographics

Tool: fhir_read
resourceType: "Patient"
id: "[patient-id]"

Extract age and gender. Age >40 and >60 have incremental Caprini points.

Step 2: Retrieve Active and Historical Conditions

Tool: fhir_search
resourceType: "Condition"
queryParams: "patient=[patient-id]&clinical-status=active,recurrence,remission"

Key SNOMED codes for scoring:

128053003: Deep vein thrombosis
59282003: Pulmonary embolism
363346000: Malignant neoplasm (active cancer)
128599005: Thrombophilia (Factor V Leiden, protein C/S deficiency, antithrombin III deficiency, antiphospholipid syndrome)
40733004: Infectious disease (active infection)
22298006: Myocardial infarction (recent)
42343007: Congestive heart failure
84114007: Heart failure (NYHA class III-IV)
128613002: Inflammatory bowel disease
13645005: COPD
44054006: Diabetes mellitus type 2
414916001: Obesity
70691001: Varicose veins
309585006: Immobility
371128001: Leg swelling (current symptom for Wells DVT)
57676002: Hemoptysis (for Wells PE)

Read the full file on GitHub · 304 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

2mo ago First seen · 304 lines · 112 tokens per session scan A 321a362669ef

Subscribe to this mod's changes

vte-risk-assessment is a skill published in the GitHub repository langcare/langcare-mcp-fhir (71 stars, last pushed 6mo ago), licensed MIT. It adds 112 tokens to every session and 2,973 once invoked, about $0.0004 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 2026-08-30.

vte-risk-assessment next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
vte-risk-assessmentlangcare/langcare-mcp-fhir	Skill	71	6mo ago	MIT	A	112	Claude Code, Codex
imagegenopenai/codex	Skill	133k	yesterday	Apache-2.0	A	113	Codex
playwright-climicrosoft/playwright	Skill	99k	yesterday	Apache-2.0	A	19	Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginners	Skill	79k	4d ago	MIT	A	200	Claude Code, Codex
systematic-debuggingobra/superpowers	Skill	313k	3d ago	MIT	A	21	Claude Code
next-cache-components-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	95	Claude Code
next-partial-prefetching-adoptionvercel/next.js	Skill	143k	yesterday	MIT	A	103	Claude Code