grok-bridge SKILL.md skillA

grok-bridge from niharnm/grok-bridge is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add niharnm/grok-bridge/grok-bridge@git:20261026.65c2898

Pins git:20261026.65c2898 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: niharnm/grok-bridge
Path: integrations/antigravity/grok-bridge/SKILL.md
Versions recorded: 3
Latest version: git:20261026.65c2898, committed Oct 26, 2026
First version recorded: Sep 13, 2026
Size: 4,156 bytes
Repository stars: 4
License: MIT

Use Grok Bridge from Antigravity to send a user-authorized task to a specific Grok Bot or invoke a requested coding CLI. Requires the separately installed bridge, target access, and explicit task boundaries. Do not use from a delegated child task.

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

# Grok Bridge for Antigravity

Invoke the shared `grok-bridge` CLI on PATH. Install the alpha separately with `npm install -g https://github.com/niharnm/grok-bridge/releases/download/v0.1.0-alpha.2/grok-bridge-0.1.0-alpha.2.tgz`. This skill contains no runtime and must not search outside its installed directory for scripts. See the [tagged setup guide](https://github.com/niharnm/grok-bridge/blob/v0.1.0-alpha.2/docs/antigravity-setup.md) for host-specific installation.

## Bound every handoff

- Use only the target and actions authorized by the user. Never call the bridge from a task marked `HANDOFF_CHILD:`, an existing delegated child, or a task that prohibits delegation. Do not unset `GROK_BRIDGE_CHILD` to evade the recursion guard.
- Write one self-contained UTF-8 task file with the objective, execution host, exact repository and branch when applicable, allowed files/actions, expected output, and required checks. Preserve unrelated changes. Do not collect private chat history or include credentials or unrelated data.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add niharnm/grok-bridge/grok-bridge@sha256:3bc3320c8d7bc105

The line at the top of this page pins the label git:20261026.65c2898, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_5vpf45623pwcxba2.svg)](https://markdownregistry.com/a/art_5vpf45623pwcxba2)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Sep 13, 2026 and Oct 26, 2026, about one every 22 days.

version	committed	commit	size	audit
git:20261026.65c2898 latest	2026-10-26	65c2898	4,156 B	A	view · diff
git:20261026.70ba998	2026-10-26	70ba998	4,096 B	A	view · diff
git:20260913.3ef2c14	2026-09-13	3ef2c14	4,096 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (4156 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

niharnm/grok-bridge · 4 stars · license MIT · pushed 2026-10-26 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5vpf45623pwcxba2
GET https://markdownregistry.com/api/v1/resolve?ref=niharnm/grok-bridge/grok-bridge
GET https://markdownregistry.com/api/v1/blob/3bc3320c8d7bc105f3e36e998cdb1fbe90baee0ad7a87f1ab8d72248fd524b67

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.

More from niharnm/grok-bridge

grok-bridge SKILL.md skill

niharnm/grok-bridge · integrations/muse/grok-bridge/SKILL.md · Use Grok Bridge from Muse Code to send a user-authorized task to a specific Grok Bot or invoke a requested coding CLI…