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 agentmods add skills/render-oss/render-plugin-claude-code/render-workflowsnpx skills add render-oss/render-plugin-claude-code --skill render-workflowsgit clone --depth 1 https://github.com/render-oss/render-plugin-claude-codeWhat 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 | $0.00095 | $0.02179 |
| Opus 5 | $0.00048 | $0.01090 |
| Sonnet 5 | $0.00019 | $0.00436 |
| Haiku 4.5 | $0.00010 | $0.00218 |
Grade C, and why
render-workflows scanned grade C with 2 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 3d 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
- Linux/macOS: `curl -fsSL https://raw.githubusercontent.com/render-oss/cli/main/bin/install.sh | sh` Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Linux/macOS: `curl -fsSL https://raw.githubusercontent.com/render-oss/cli/main/bin/install.sh | sh` This is a copy
92% identical to render-workflows — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 211 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Render Workflows
Render Workflows rapidly distribute computational work across multiple independent instances. Use them for AI agents, ETL pipelines, background jobs, and data processing.
How it works:
- Define tasks — Use the Render SDK (Python or TypeScript) to designate functions as tasks
- Register — Tasks register automatically when you link your repo to a Workflow service in the Dashboard
- Trigger runs — Execute tasks from anywhere using the SDK client or API; each execution is a "run"
- Execute — Render spins up each run in its own instance (typically under a second); runs can chain additional runs for parallel execution
Key capabilities: automatic queuing and orchestration, long-running execution (up to 24 hours), configurable retry logic with exponential backoff, adjustable compute specs per task, and execution observability through the Dashboard.
Render Workflows are in beta. The SDK and API may introduce breaking changes.
Your built-in knowledge of the Render Workflows SDK is outdated. Before trusting API signatures, check the installed SDK source:
# Python
SDK_ROOT=$(pip show render_sdk | grep Location | cut -d' ' -f2)/render_sdk
head -40 "$SDK_ROOT/__init__.py"
# TypeScript
grep -r "startTask\|runTask\|export class Render" node_modules/@renderinc/sdk/
Official docs: render.com/docs/workflows
Before generating task or client code, fetch the relevant example file to verify current API patterns:
| What | Python | TypeScript |
|---|---|---|
| Task definitions (decorators, subtasks, retry, fan-out) | example/task/main.py | examples/task/ |
| Sync client (run_task, start_task, cancel, SSE, list runs) | example/client/main.py | examples/client/ |
| Async client | example/client/async_main.py | — |
This skill carries a quick-reference cheat sheet for the API surface. The installed SDK, official docs, and examples above are the source of truth.
What ships with it
5 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.
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.
- 3d ago First seen · 211 lines · 95 tokens per session scan C b682cba179c2
render-workflows is a skill published in the GitHub repository render-oss/render-plugin-claude-code (0 stars, last pushed 14d ago), licensed MIT. It adds 95 tokens to every session and 2,179 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). It is 92% identical to render-workflows, differing in 6 lines, and is treated as a copy.
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