inngest-durable-functions SKILL.md skillA
inngest-durable-functions from asymmetric-al/core is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add asymmetric-al/core/inngest-durable-functions@git:20260628.fd95666Pins git:20260628.fd95666 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- asymmetric-al/core
- Path
.agents/skills/inngest-durable-functions/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260628.fd95666, committed Jun 28, 2026
- First version recorded
- Jun 3, 2026
- Size
- 16,343 bytes
- Repository stars
- 379
- License
- AGPL-3.0
Use when building functions that must survive process crashes, retry automatically on failure, run on a schedule, react to events, or maintain state across infrastructure failures — e.g., webhook handlers that drop events, flaky cron jobs, background jobs that fail mid-execution, or workflows that need to resume where they left off. Covers Inngest function configuration, triggers (events, cron, invoke), step execution and memoization, idempotency, cancellation, error handling, retries…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Inngest Durable Functions
Master Inngest's durable execution model for building fault-tolerant, long-running workflows. This skill covers the complete lifecycle from triggers to error handling.
> **These skills are focused on TypeScript.** For Python or Go, refer to the [Inngest documentation](https://www.inngest.com/llms.txt) for language-specific guidance. Core concepts apply across all languages.
## Core Concepts You Need to Know
### **Durable Execution Model**
- **Each step** should encapsulate side-effects and non-deterministic code
- **Memoization** prevents re-execution of completed steps
- **State persistence** survives infrastructure failures
- **Automatic retries** with configurable retry count
### **Step Execution Flow**
```typescript
// ❌ BAD: Non-deterministic logic outside steps
async ({ event, step }) => {
const timestamp = Date.now(); // This runs multiple times!
const result = await step.run("process-data", () => {
return processData(event.data);
});
};
// ✅ GOOD: All non-deterministic logic in steps
async ({ event, step }) => {
const result = await step.run("process-with-timestamp", () => {
…Read the whole file at its exact version.
How to install
mdr add asymmetric-al/core/inngest-durable-functions@sha256:9b38a75fed119365The line at the top of this page pins the label git:20260628.fd95666, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_a2ybb4cfwjfgvf2x)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 3, 2026 and Jun 28, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260628.fd95666 latest | 2026-06-28 | fd95666 | 16,343 B | A | view · diff |
| git:20260628.2326548 | 2026-06-28 | 2326548 | 16,335 B | A | view · diff |
| git:20260625.efbcae0 | 2026-06-25 | efbcae0 | 16,064 B | A | view · diff |
| git:20260625.c20d24c | 2026-06-25 | c20d24c | 15,924 B | A | view · diff |
| git:20260603.ad35c02 | 2026-06-03 | ad35c02 | 16,056 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (16343 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
asymmetric-al/core · 379 stars · license AGPL-3.0 · pushed 2026-10-22 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_a2ybb4cfwjfgvf2x GET https://markdownregistry.com/api/v1/resolve?ref=asymmetric-al/core/inngest-durable-functions GET https://markdownregistry.com/api/v1/blob/9b38a75fed119365ef5a63d78157815f3e64b6ad4e74db9360338cd0007f597f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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