A set of web endpoints for Dagu, a workflow runner that executes connected tasks. Other programs can use these endpoints to start workflows, check their status, and retrieve logs.

Use it to start, stop, or retry workflows, inspect workflow definitions, query execution history, check running steps, and fetch logs.

It removes manual work in the Dagu web interface when another system needs to control or monitor workflows. It provides a way to connect Dagu with external tools and services.

rest-api — Skill for Claude Code by vinnie357/claude-skills

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 vinnie357/claude-skills --skill rest-api

Clone the repo

git clone --depth 1 https://github.com/vinnie357/claude-skills

Made for: Claude Code.

Or install dagu, the plugin that ships this one along with the rest of its 3 skills.

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/vinnie357/claude-skills/rest-api/github.svg)](https://agentmods.dev/skills/vinnie357/claude-skills/rest-api)

Your own site

<a href="https://agentmods.dev/skills/vinnie357/claude-skills/rest-api"><img src="https://agentmods.dev/badge/skills/vinnie357/claude-skills/rest-api/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/vinnie357/claude-skills/rest-api"><img src="https://agentmods.dev/badge/skills/vinnie357/claude-skills/rest-api.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 797 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

medium Data Exfiltration · line 36
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
medium Data Exfiltration · line 95
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00031	$0.00797
Opus 5.5	$0.00012	$0.00319
Sonnet 5.5	$0.00006	$0.00159
Haiku 4.5	$0.00003	$0.00080

Measured 2mo ago against content hash 28996e29f47e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

rest-api scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -X POST http://localhost:8080/api/v1/dags/my_workflow/start

plugins/tools/dagu/skills/rest-api/SKILL.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Dagu REST API

Use this skill when integrating Dagu with external systems, automating workflow operations, or programmatically managing workflows through the API.

Core API Capabilities

The Dagu REST API provides endpoints for:

Workflow Operations - Start, stop, retry workflows
Status Queries - Get workflow and execution status
DAG Management - List and inspect workflow definitions
Execution History - Query past executions
Log Retrieval - Fetch execution logs

Base URL

Default API base URL: http://localhost:8080/api/v1

Configure in Dagu settings if using a different host/port.

Quick Start Operations

Start a Workflow

POST /dags/{dagName}/start

Basic example:

curl -X POST http://localhost:8080/api/v1/dags/my_workflow/start

For parameter passing and advanced options, see references/api-endpoints.md.

Get Workflow Status

GET /dags/{dagName}/status

Returns current status, running steps, and execution details.

Stop a Workflow

POST /dags/{dagName}/stop

Stops currently running execution.

When to Consult References

Read references/api-endpoints.md for the complete endpoint reference: workflow operations (start/stop/retry/restart), status and history queries, log retrieval, DAG management, response schemas, HTTP status codes, and the error response format.

Common Use Cases

CI/CD Integration

Trigger Dagu workflows from your CI/CD pipeline:

# In GitHub Actions, GitLab CI, etc.
curl -X POST http://dagu-server:8080/api/v1/dags/deploy_production/start \
  -H "Content-Type: application/json" \
  -d '{"params": "VERSION=1.2.3 ENVIRONMENT=production"}'

Monitoring and Alerting

Query workflow status for external monitoring:

# Check if workflow is running
curl http://localhost:8080/api/v1/dags/critical_job/status

Build custom alerts based on status responses. See references/api-endpoints.md for response format details.

Read the full file on GitHub · 136 lines

Files

What ships with it

1 file 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.

references/api-endpoints.md 6.2 KB

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 · 136 lines · 31 tokens per session scan A 28996e29f47e

Subscribe to this mod's changes

rest-api is a skill published in the GitHub repository vinnie357/claude-skills (27 stars, last pushed 14d ago), licensed MIT. It adds 31 tokens to every session and 797 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Backend and APIs DevOps and cloud

rest-api next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
rest-apivinnie357/claude-skills	Skill	27	14d ago	MIT	A	31	Claude Code
mem0-oss-to-platformmem0ai/mem0	Skill	69k	3d ago	Apache-2.0	A	217	Claude Code, Codex
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fastapi-router-pymicrosoft/skills	Skill	3.2k	today	MIT	A	46	Claude Code
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rest-api