# Gragg Agent Tools Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Gragg Agent Tools

Trim, join, resize and caption videos from a link, and pull out frames, GIFs or MP3s.

- Record: https://musedirectory.ai/connector/gragg-agent-tools
- Category: Productivity
- Developer: Gragg Robotics (https://graggrobotics.com/agent-bazaar)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 51ms, checked 2026-11-15T21:21:10Z
- Endpoint: https://gragg-agent-tools.fly.dev/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-15T21:21:10Z)
- Source: Found in the official MCP Registry (com.graggrobotics/agent-tools) https://registry.modelcontextprotocol.io/v0/servers?search=com.graggrobotics%2Fagent-tools

Connects to hosted video tools. Muse can check a video's length and resolution, cut clips, join up to 10 videos, reframe to 9:16 for Shorts or Reels, burn in captions, change speed, convert to GIF or MP3, grab still frames, and add a soundtrack. No API key needed.

Example request: "Take this video link, trim the first 30 seconds, and resize it to 9:16 for a Reel."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Gragg Agent Tools to help me. It is a free service with an MCP server at https://gragg-agent-tools.fly.dev/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- video_info: Inspect a video or audio file: duration, resolution, frame rate, codecs, and whether it has audio. url: public http(s) URL of the file (or an output_url from another tool here).
- video_trim: Cut a clip out of a video (frame-accurate). start_s / end_s are seconds from the beginning. Returns an MP4 (H.264/AAC) output_url.
- video_concat: Join 2-10 videos end to end into one MP4. Clips are scaled/letterboxed to one size: the first clip's size unless width/height are given. Clips without audio get silence so the result always has a track.
- video_resize: Resize or reframe a video. Either aspect = "9:16" (Shorts/Reels/TikTok), "16:9", "1:1", "4:5", "4:3", or an explicit width and height. mode = "crop" (fill the frame, trim edges) or "pad" (fit inside, black bars).
- video_caption: Burn a text caption/title into a video (white text on a translucent dark box). position = "top", "center" or "bottom". font_size 0 = auto (about 1/18 of the frame height). start_s/end_s (optional) limit when the text shows; default is the whole video. Up to 300 characters; use \n
- video_speed: Speed a video up or slow it down. factor 2.0 = twice as fast, 0.5 = half speed (0.25-4.0). Audio pitch is preserved.
- video_convert: Convert media to another format. format = "mp4", "webm", "gif" (first 30 s, 480 px wide), "mp3", "m4a" or "wav" (the audio formats extract the soundtrack).
- video_extract_frames: Grab still frames as PNG images. Either times_s = [seconds, ...] (up to 20) or count = N evenly spaced frames (1-20). Returns a list of image URLs, useful for thumbnails or for looking at a video.
- video_add_audio: Put a soundtrack on a video. mode = "replace" (new audio only) or "mix" (blend with the original). The audio is cut to the video's length. audio_volume 0.0-2.0 scales the added track.
- hire_for_task: Hire Gragg Robotics (a small US AI-automation company: an AI agent team plus its founder) to do a one-off job you or your user need done. Fixed prices: size="small" $99 (1-2 business days): a script, spreadsheet, data cleanup/conversion, research brief, video edit package, one-pa
- request_tool: Ask for a hosted tool that does not exist here yet (anything from email to video/audio/document work). Say what it should do, give an example input, what you would pay per use, and how often you would use it. We build tools that have paying demand; with a contact_email we confirm

Screening checks:
- MCP handshake: pass (Answered in 51ms)
- Domain against threat feeds (Cloudflare security DNS): pass (gragg-agent-tools.fly.dev, graggrobotics.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (11 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 2816 days ago)
- AI review of purpose and tool behavior: pass (No concerns)