browser SKILL.md skillA
browser from agentproto/ts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add agentproto/ts/browser@git:20260717.c271e80Pins git:20260717.c271e80 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- agentproto/ts
- Path
packages/skill-pack-bureau/src/skills/browser/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260717.c271e80, committed Jul 17, 2026
- Size
- 5,867 bytes
- Repository stars
- 10
- License
- Apache-2.0
Drive the user's REAL authenticated browser (their logins/cookies) via the local-browser chain — guilde → tunnel → daemon → chrome-devtools-mcp → cloned Chrome. The foundation skill for any "do X in a browser as me" task: navigate, capture (element screenshots + selective content/ld+json/readability), inspect network, manage tabs/cookies/consent, and — for data — talk to a site's OWN internal API instead of its fragile DOM. Site-specific recipes are separate skills…
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
# Browser — the authenticated-browser capability **The browser is an authenticated transport to the user's real sessions.** Read data from each site's own internal API (ground truth) and use the DOM only for visuals + the few write buttons. Proven: on a hardened SPA the DOM yields ~0 useful data while an in-page API fetch returns the full structured truth. ## Where each concern lives (three homes, one boundary) - **Capability = code.** The social capture/search recipes are implemented in `@agstudio/browser-social` (the `SOCIAL_PLATFORMS` adapters + `createLinkedInVoyager`). Drive the adapter; don't re-derive a recipe by hand. - **Operator "how/when" = corpus playbook.** The durable judgement a _runtime_ agent carries (recon SOP, persona = four signals, person-id scoring, when-to-escalate-stealth, rate-limit + write-gating discipline) is the `social-recon` corpus playbook overlay, injected into the operator's prompt (`projects/guilde/packages/builtins/src/knowledge/social-recon.ts`; read path in `apps/api/src/mastra/guilde-playbook-processors.ts`). A runtime operator cannot read these dev skills — the playbook is its home for that knowledge. …
Read the whole file at its exact version.
How to install
mdr add agentproto/ts/browser@sha256:7448317e5556350aThe line at the top of this page pins the label git:20260717.c271e80, 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_lyuxysnawi2i3c5k)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 17, 2026.
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 (5867 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
agentproto/ts · 10 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lyuxysnawi2i3c5k GET https://markdownregistry.com/api/v1/resolve?ref=agentproto/ts/browser GET https://markdownregistry.com/api/v1/blob/7448317e5556350a7e393da5201973bf78514570aad2f4ff0882ff4439e59960
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.