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By czlonkowski
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| # | Skill | Repository | Stars | Used in | Tokens | Auto-check | Licence | Updated |
|---|---|---|---|---|---|---|---|---|
| 1 | Explains how n8n keeps file bytes in $binary apart from structured $json data, and how to read, write and preserve binary across nodes, agent tools and chat. | czlonkowski/ | 6.4k | — | ~3.9k | Automated safety check: Pass | MIT | yesterday |
| 2 | Guides writing JavaScript in n8n Code nodes: picking an execution mode, reading input data, returning items, using built-in helpers and avoiding common errors. | czlonkowski/ | 6.4k | — | ~4.9k | Automated safety check: Pass | MIT | yesterday |
| 3 | Explains how to write native Python in n8n Code nodes, including the two input variables, blocked imports and fixes for common errors. | czlonkowski/ | 6.4k | — | ~2.8k | Automated safety check: Pass | MIT | yesterday |
| 4 | Explains the n8n Custom Code Tool's actual runtime contract so an AI-agent-callable tool doesn't get written like a regular workflow Code node. | czlonkowski/ | 6.4k | — | ~4k | Automated safety check: Pass | MIT | yesterday |
| 5 | Wires n8n workflows so failures are visible and recoverable: per-node error outputs, retries, error workflows and correct 4xx and 5xx webhook responses. | czlonkowski/ | 6.4k | — | ~5.1k | Automated safety check: Pass | MIT | yesterday |
| 6 | Keeps an n8n MCP session pointed at the right n8n instance, with rules for discovering, switching and verifying the target before credential writes and for recovering from misroutes. | czlonkowski/ | 6.4k | — | ~3.2k | Automated safety check: Pass | MIT | yesterday |
| 7 | Explains how to configure n8n nodes correctly: which fields each operation requires, how property dependencies show or hide fields, and which get_node detail level to use. | czlonkowski/ | 6.4k | — | ~4.5k | Automated safety check: Pass | MIT | yesterday |
| 8 | Teaches when and how to build reusable n8n sub-workflows: typed trigger inputs, execution modes, discoverable names and splitting logic by input shape. | czlonkowski/ | 6.4k | — | ~5k | Automated safety check: Pass | MIT | yesterday |
| 9 | Architecture patterns for n8n workflows covering webhooks, HTTP APIs, databases, AI agents, scheduled jobs and batch processing, with advice on choosing between them. | czlonkowski/ | 6.4k | — | ~5.1k | Automated safety check: Pass | MIT | yesterday |
| 10 | Guide to designing n8n AI agents: choosing between Agent, chain, classifier and extractor nodes, wiring model, memory, tools and parser, plus RAG and human review. | czlonkowski/ | 6.4k | — | ~6.8k | Automated safety check: Pass | MIT | yesterday |
| 11 | Validates and fixes n8n's double-curly-brace expressions, covering $json, $node, and the webhook body-wrapping mistake. | czlonkowski/ | 6.4k | — | ~5.2k | Automated safety check: Pass | MIT | yesterday |
| 12 | Guides the agent in choosing and calling n8n-mcp tools: finding nodes, validating configurations, deploying templates, managing workflows, folders and credentials, and auditing an instance. | czlonkowski/ | 6.4k | — | ~7.6k | Automated safety check: Pass | MIT | yesterday |
| 13 | Deploys a production n8n instance to a fresh Linux server over SSH with Docker Compose and Caddy HTTPS, in single or queue mode, and covers updates, backups and hardening. | czlonkowski/ | 6.4k | — | ~3.5k | Automated safety check: Notes | MIT | yesterday |
| 14 | Interprets n8n validation output from validate_node and validate_workflow, separating real errors from false-positive warnings and guiding each fix. | czlonkowski/ | 6.4k | — | ~5.7k | Automated safety check: Pass | MIT | yesterday |
| 15 | A skill your agent uses when building, editing, validating, testing, or debugging an n8n workflow through the n8n-mcp MCP server — designing a flow, configuring a node, writing an expression or Code… | czlonkowski/ | 6.4k | — | ~4.3k | Automated safety check: Pass | MIT | yesterday |
