gooseworks-ai/goose-skills · skills/competitive-intel/capabilities/tech-stack-teardown/SKILL.md

tech-stack-teardown skillA

tech-stack-teardown is agent-read markdown (skill) from gooseworks-ai/goose-skills: Reverse-engineer a company's sales and marketing tech stack from public signals. Detects CRMs, cold email tools, people databases, ad pixels, email delivery services, and outbound sending domains via DNS records, website source inspection, Apify technology profiling, blacklist checks, and public spam complaint searches. Works on single companies or batches. Outputs a structured markdown report per company..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add gooseworks-ai/goose-skills/tech-stack-teardown@git:20260617.7fb319c
Exact content
mdr add gooseworks-ai/goose-skills/tech-stack-teardown@sha256:40b4b384b1483004

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_fuxvuu27uwzm6f6u.svg)](https://markdownregistry.com/a/art_fuxvuu27uwzm6f6u)

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Versions

versioncommittedcommitsizeaudit
git:20260617.7fb319c latest2026-06-17 7fb319c 12,341 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12341 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

GitHub

gooseworks-ai/goose-skills · 1,215 stars · license MIT · pushed 2026-09-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fuxvuu27uwzm6f6u
GET https://markdownregistry.com/api/v1/resolve?ref=gooseworks-ai/goose-skills/tech-stack-teardown
GET https://markdownregistry.com/api/v1/blob/40b4b384b148300429705a242ba70ba51898ef55e4c034620861270dfef5dbc7

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.