Geppetto Robot Directory
REMOTE · GEPPETTOROBOTDIRECTORY.COM
Robot directory for AI agents: 830+ robots, 290+ brands, 1,000+ datasets, 260+ professions scored.
Available components
Last scanned (22 hours ago)
Scores higher than 52% of remote servers
Reachable. Last reached 4 Nov 2026.
Category IoT and Hardware
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 10 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1034 tokens (~103/item across 10 items; 10 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management3
- Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 0
- Stability: unverified → 0.03 ▲ functional
- 3 Nov 26 66
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Probed https://geppettorobotdirectory.com/functions/robotsApi
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=geppettorobotdirectory.com | CN=WE1,O=Google Trust Services,C=US | 2 Nov 2026 | 31 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 9f2a0e84ea56a98c135f08e32b845477 |
| SANs: geppettorobotdirectory.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of geppettorobotdirectory.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| geppettorobotdirectory.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000 |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://geppettorobotdirectory.com/functions/robotsApi | Verified | 200 | |
| http (plaintext) | http://geppettorobotdirectory.com/functions/robotsApi | HTTPS enforced | 301 | https://geppettorobotdirectory.com/functions/robotsApi |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
compare_robots ~53
Compare two robots side by side on specs, price, and capabilities. Returns a comparison URL and key differences.
| Name | Type | Req | Description |
|---|---|---|---|
| robot_a | string | yes | First robot slug |
| robot_b | string | yes | Second robot slug |
No output schema declared.
No examples provided.
get_category ~74
Get all robots in a specific category with specs and prices. Returns the full list of active robots in that category from the Geppetto directory.
| Name | Type | Req | Description |
|---|---|---|---|
| category_slug | string | yes | Category slug e.g. humanoid, cleaning, lawn, aerial, medical, security, agricultural, delivery, industrial, companion, educational, inspection |
No output schema declared.
No examples provided.
get_component_category ~96
Get a robot hardware component category (a 'part' type) by slug, with its supply-chain analysis and full supplier list: bottleneck risk, China concentration, supplier counts, and each supplier.
| Name | Type | Req | Description |
|---|---|---|---|
| category_slug | string | yes | Component category slug: reducers, motors, sensors, screws, hand-units, actuators, bearings, materials, castings, intelligence, pcbs, assemblies, data, periphery, other |
No output schema declared.
No examples provided.
get_dataset ~67
Get the full record for a specific robot training dataset by slug: specs, license, access type, collection method, citation, and source links.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Dataset slug e.g. droid, open-x-embodiment, ego4d, aloha-bimanual |
No output schema declared.
No examples provided.
get_job_automation_risk ~140
Get the Geppetto Robot Impact Score (0-100) for any profession. Composite of task-automation research (35%, the Oxford Frey and Osborne score), IFR robot deployment (30%), an academic-consensus score (20%, the average of the Oxford score and the OECD risk band), and robot density (15%). The O*NET-SOC code is a cross-reference only, not a scoring input. Higher means more automation pressure on the occupation.
| Name | Type | Req | Description |
|---|---|---|---|
| profession_slug | string | yes | Profession slug e.g. warehouse-picker-packer, nurse-routine-monitoring, delivery-driver-last-mile, long-haul-truck-driver |
No output schema declared.
No examples provided.
get_robot ~69
Get full specs and details for a specific robot by its slug. Returns all specifications, price, brand, description, features, and direct URL.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Robot slug e.g. agility-robotics-digit, roborock-s8-maxv-ultra, unitree-g1 |
No output schema declared.
No examples provided.
get_supplier ~69
Get the full record for a specific robot hardware supplier by slug: components supplied, OEM relationships, country, public-listing and stock code, bottleneck risk, and sources.
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Supplier slug e.g. harmonic-drive-systems, leaderdrive, nabtesco, catl |
No output schema declared.
No examples provided.
search_datasets ~195
Search Geppetto's directory of 1,000+ robot training datasets by platform, modality, license, or commercial-use. Returns name, slug, platforms, sensor modalities, episode count, hours, license, access type, and URL.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Dataset type: real-robot, human-video, or sim |
| commercialUse | boolean | – | If true, only datasets cleared for commercial use |
| embodiment | string | – | Robot platform used to collect the data, e.g. unitree-g1, franka, aloha, humanoid |
| license | string | – | License identifier, e.g. apache-2.0, cc-by-4.0, mit |
| modality | string | – | Sensor modality, e.g. rgb, depth, tactile, imu, lidar, force-torque |
| query | string | – | Free-text search over dataset name, description, and source |
No output schema declared.
No examples provided.
search_robots ~127
Search Geppetto's directory of 830+ robots by category, brand, price range, or use case. Returns robot name, slug, category, brand, price range, and key specs.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Robot category slug. Options: humanoid, cleaning, lawn, aerial, medical, security, agricultural, delivery, industrial, companion, educational, inspection |
| maxPrice | number | – | Maximum price in USD |
| query | string | – | Search term, category, or use case. Examples: humanoid, robot vacuum, lawn mower, cobot |
No output schema declared.
No examples provided.
search_suppliers ~144
Search Geppetto's directory of 140+ robot hardware component suppliers by component category, country, or keyword. Returns name, slug, component category, country, public-listing/stock code, and bottleneck risk.
| Name | Type | Req | Description |
|---|---|---|---|
| component | string | – | Component category slug, e.g. reducers, motors, sensors |
| country | string | – | Country the supplier is in, as a full name or ISO-2 code: China/CN, Japan/JP, Germany/DE, United States/US, Switzerland/CH, Taiwan/TW, Sweden/SE, Australia/AU |
| query | string | – | Free-text search over supplier name and component description |
No output schema declared.
No examples provided.
How do I install the Geppetto Robot Directory MCP server?
Geppetto Robot Directory is a hosted endpoint at https://geppettorobotdirectory.com/functions/robotsApi, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · geppettorobotdirectory.com
claude mcp add --transport http com-geppettorobotdirectory-geppetto-robot-direct 'https://geppettorobotdirectory.com/functions/robotsApi'
What is the Geppetto Robot Directory MCP server?
Geppetto Robot Directory is an MCP server listed in the public MCP registry as com.geppettorobotdirectory/geppetto-robot-directory. Robot directory for AI agents: 830+ robots, 290+ brands, 1,000+ datasets, 260+ professions scored. This page covers its hosted endpoint (https://geppettorobotdirectory.com/functions/robotsApi).
Is the Geppetto Robot Directory MCP server safe to use?
Geppetto Robot Directory scores 66 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Geppetto Robot Directory MCP server expose?
Geppetto Robot Directory exposes 10 tools: search_robots, get_robot, compare_robots, get_job_automation_risk, get_category, and 5 more. Their descriptions and schemas cost roughly 1,034 tokens of context every time the server is loaded.
Does the Geppetto Robot Directory MCP server require authentication?
No. We connected to Geppetto Robot Directory without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Geppetto Robot Directory MCP server still maintained?
Geppetto Robot Directory is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.