Chiplab vs Obsbot MCP

Chiplab tools

No tool names declared yet. Check the project README from the listing page.

Obsbot MCP tools 80

• obsbot_devicesList attached OBSBOT-compatible cameras. Each entry is { serial?, locationId?, name, status, reason? }: serial is the value to pass as `camera` to any camera-addressing tool (present where obtainable — reading it requires briefly opening the camera); status is available (free to bind), bound (already opened by this process), or busy (could not be opened and identified, so it can't be targeted here — usually another process holds it, but it also covers a camera that opened yet would not answer). On a busy entry, `reason` carries the underlying error and distinguishes those cases.
• obsbot_wakeWake the camera/gimbal (sends "run"). This MOVES the camera: waking un-stows the gimbal and brings it back to level (pitch ~0). Most control commands also wake the camera implicitly as a side effect.
• obsbot_sleepSleep the camera/gimbal (sends "sleep"). This MOVES the camera: sleeping STOWS the gimbal, tilting it face-down to roughly pitch 84°, so obsbot_gimbal_position will read ~84 rather than the pose you left it in. obsbot_wake un-stows it.
• obsbot_gimbal_moveMove the gimbal to an absolute yaw/pitch angle (degrees); positive yaw pans to the camera's left, positive pitch tilts down. Yaw is clamped to [-130,130], pitch to [-90,90]. Absolute positioning (1:1 degrees), verified on hardware.
• obsbot_gimbal_recenterRecenter the gimbal — drives it back to yaw 0 / pitch 0 (level and facing forward). Returns as soon as the command is sent: the gimbal may still be moving, so poll obsbot_gimbal_position if you need to know it has arrived.
• obsbot_zoom_uvcStandard UVC zoom: set an absolute zoom ratio, clamped to [1.0, 2.0]. Snaps to the requested target exactly (unlike obsbot_zoom_vendor, whose ratio scale differs and may not land exactly where asked). Waits for the zoom to actually arrive and returns { settled }: the ramp is not instant (a full 1.0->2.0 sweep takes about 2.4s), and obsbot_aim_at_pixel and obsbot_zoom_to_fit both refuse while it is in flight, so this returning early would just move the failure downstream. settled:false means the zoom had not arrived within the timeout — the command was still sent.
• obsbot_ai_trackEnable or disable AI tracking and choose the mode. When enabled the camera follows the subject; disabling stops tracking. `mode` is either a human framing (normal | upper-body | close-up | headless | lower-body) or a standalone scene mode (group | whiteboard | desk | hand); scene modes imply enabled:true. After writing, the tool polls the status block until the mode settles and returns { verified, matched } — the aiMode the device actually landed on (matched:false means no subject was being tracked, so the mode could not take effect yet).
• obsbot_ai_track_speedSet the AI tracking-speed preset (OBSBOT Center's Standard/Sport). speed: standard (slower follow) | sport (snappier follow).
• obsbot_zoom_vendorVendor zoom path with adjustable speed: zoom to a ratio at a chosen speed. This tool's ratio scale differs from obsbot_zoom_uvc's and may not land exactly on the requested target. ratio is clamped to [1.0,2.0]; speed 0=device default, 1-10 slow→fast, 255=maximum.
• obsbot_focus_faceEnable or disable face-priority autofocus.
• obsbot_statusRead the camera's live status block. Returns { awake, hdr, faceAe, aiMode, trackSpeed, fovMode, zoomPercent, focusMode, focusPosition }: faceAe is whether auto-exposure is metering for a detected face; aiMode is the current AI framing (no-tracking|normal|upper-body|close-up|headless|lower-body|desk|whiteboard|hand|group|unknown); trackSpeed is standard|sport|unknown; fovMode is the field-of-view mode (wide|medium|narrow|custom|unknown), where custom means a continuous zoom overrode the discrete modes; zoomPercent is the zoom position, 0-100; focusMode is auto|manual|unknown. focusPosition is present ONLY in manual mode, on the same 0-100 scale obsbot_focus_manual takes: under autofocus this camera does not expose the motor, it echoes the last written value, so reporting it would look like a live focus distance while being stale. Focus is a standard UVC control rather than a field of the status block, so it costs an extra read; a device that cannot answer it reports focusMode unknown rather than failing the whole read. Under --debug the result also carries `raw`: the full 60-byte status block as hex (for reverse-engineering undecoded offsets).
• obsbot_image_fovSet the field of view. fov: wide (86°) | medium (78°) | narrow (65°).
• +68 more on the listing page