rudder-destination-debugging SKILL.md skillA
rudder-destination-debugging from rudderlabs/rudder-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add rudderlabs/rudder-agent-skills/rudder-destination-debugging@git:20261026.5fd4015Pins git:20261026.5fd4015 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- rudderlabs/rudder-agent-skills
- Path
plugins/rudder-core/skills/rudder-destination-debugging/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261026.5fd4015, committed Oct 26, 2026
- First version recorded
- Jun 22, 2026
- Size
- 13,898 bytes
- Repository stars
- 19
- License
- MIT
Diagnoses why events are failing, dropping, or not arriving at a destination. Use when events are missing from a destination, seeing high error rates, getting auth failures, or events are stuck retrying.
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
# Destination Debugging This skill teaches how to diagnose and fix **event delivery failures** between RudderStack and a destination — covering dropped events, auth errors, rate limiting, transformation filters, and warehouse sync failures. Requires the RudderStack MCP server, connected and signed in. If its tools, such as `list_sources`, are missing, connect the server that is there before adding one. In Claude Code, `claude mcp list` prints each server's name and URL, and a RudderStack server can have any name; the rudder-core plugin's is `plugin:rudder-core:rudderstack`. If one points at `https://mcp.rudderstack.com/bearer-auth-mcp`, the access-token route, keep it: leave the plugin's entry disabled, and check that `RUDDERSTACK_ACCESS_TOKEN` is exported in the shell Claude Code was started from, because that entry signs in with the token, not with `Authenticate`. If `claude mcp list` shows that entry as disabled, enable it in `/mcp` without choosing `Authenticate`. If it shows it as pending approval, as it does for an entry in the project's `.mcp.json` until the user approves it, start Claude Code again and approve it. Otherwise, if one points at… …
Read the whole file at its exact version.
How to install
mdr add rudderlabs/rudder-agent-skills/rudder-destination-debugging@sha256:85d7ace6e4b5066aThe line at the top of this page pins the label git:20261026.5fd4015, 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_ebwfndqn55qhf7m4)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 22, 2026 and Oct 26, 2026, about one every 32 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.5fd4015 latest | 2026-10-26 | 5fd4015 | 13,898 B | A | view · diff |
| git:20261026.11b4a57 | 2026-10-26 | 11b4a57 | 13,637 B | A | view · diff |
| git:20261023.0c88b3f | 2026-10-23 | 0c88b3f | 12,897 B | A | view · diff |
| git:20261023.5a71ee6 | 2026-10-23 | 5a71ee6 | 12,860 B | A | view · diff |
| git:20260622.dea2d03 | 2026-06-22 | dea2d03 | 12,628 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 (13898 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
rudderlabs/rudder-agent-skills · 19 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ebwfndqn55qhf7m4 GET https://markdownregistry.com/api/v1/resolve?ref=rudderlabs/rudder-agent-skills/rudder-destination-debugging GET https://markdownregistry.com/api/v1/blob/85d7ace6e4b5066ae921478983a95ca5034f576a1a8d8a20d044e9a52ee7a705
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.