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Directory / Geppetto Robot Directory
Geppetto Robot Directory
by geppettorobotdirectory.com · https://geppettorobotdirectory.com/functions/robotsApi
Robot directory for AI agents: 830+ robots, 290+ brands, 1,000+ datasets, 260+ professions scored.
12 of 12 checks · 6 Nov 2026
At a glance
- Runs where
- On their server. What you send to it goes to them.
- What you need
- Nothing: it answered without a login
- Tools
- 10 tools
- Its own safety labels
- 10 read-only
- Memory it takes
- About 1,700 tokens of your AI's memory, just for its tool descriptions
- Largest answer
- About 11.9 KB in our test
- Speed
- Average answer in our test: 636 ms
Tokens are an estimate: the characters in its tool names, descriptions and inputs, divided by 4. The exact number depends on your AI model. Safety labels are what the server says about itself. From our latest test, 6 Nov 2026.
Is Geppetto Robot Directory MCP server safe?
- None of the hidden-instruction wordings we know were found in its 10 tool descriptions.
- Its error messages showed no secrets or internal details.
- All 10 of its tools are labeled read-only.
- Overall it scored 70/100 on 6 Nov 2026.
A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.
What this test does not check
- Its source code and packages.
- What a tool quietly does behind the scenes, such as writing a file or calling another service.
- Instructions hidden inside live tool answers. We only look for those in tool descriptions.
- Hidden instructions worded in a way our list doesn't know yet.
- Tools that could change something. Those are read, never run.
What QAmcp can and can't see · How to tell if an MCP server is safe · Hidden instructions · Prompt injection
Known security advisories
It lists no public code, so there is nothing to look up in GitHub Security Advisories or OSV.dev. QAmcp tests how a server behaves. It does not scan source code.
What it can do
10 tools, in the server's own words.
search_robotsread-onlySearch Geppetto's directory of 830+ robots by category, brand, price range, or use case.
get_robotread-onlyGet full specs and details for a specific robot by its slug.
compare_robotsread-onlyCompare two robots side by side on specs, price, and capabilities.
get_job_automation_riskread-onlyGet the Geppetto Robot Impact Score (0-100) for any profession.
get_categoryread-onlyGet all robots in a specific category with specs and prices.
search_datasetsread-onlySearch Geppetto's directory of 1,000+ robot training datasets by platform, modality, license, or commercial-use.
get_datasetread-onlyGet the full record for a specific robot training dataset by slug: specs, license, access type, collection method, citation, and source links.
get_component_categoryread-onlyGet a robot hardware component category (a 'part' type) by slug, with its supply-chain analysis and full supplier list: bottleneck risk, China concentration, s…
search_suppliersread-onlySearch Geppetto's directory of 140+ robot hardware component suppliers by component category, country, or keyword.
get_supplierread-onlyGet the full record for a specific robot hardware supplier by slug: components supplied, OEM relationships, country, public-listing and stock code, bottleneck …
Test results
Safe mode: only tools labeled read-only were run. How the test works
- ✕Bad inputs give a clean errorfail
3 failed
- ✕search_robots: Crashed on wrong type for "query"
- ✕search_datasets: Crashed on wrong type for "query"
- ✕search_suppliers: Crashed on wrong type for "query"
- and 14 more
- !Ready for the newest MCP versionnote
1 warning
- !Uses an older MCP version (2025-06-18). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
- !Fast enoughnote
1 warning
- !search_robots: Slowest tool: search_robots (2.7 s): users will notice the wait
- and 3 more
- !Follows MCP best practices (not scored yet)note
1 tip (not scored)
- !3 tools answer with structured data but don't declare its shape (outputSchema): search_robots, search_datasets, search_suppliers. If those answers change shape, nothing can catch it; with a schema, every answer is checked.
- ✓ConnectsConnected in 854 mspass
- ✓Lists its toolsFound 10 toolspass
- ✓Every tool is describedAll 10 tools and their inputs are describedpass
- ✓Tools are labeled safe or dangerousEvery tool has a safety labelpass
- ✓No known hidden instructionsNone of the hidden-instruction wordings we know were found in tool descriptions. New wordings can get past this check.pass
- ✓Tools work with good inputspass
All good
- ✓search_robots: Worked (2.7 s)
- ✓get_robot: Answered with an error, probably because of our sample input: No robot with that slug ("test"). Use search_robots to find the right slug.
- ✓compare_robots: Answered with an error, probably because of our sample input: No robot with that slug ("test"). Use search_robots to find the right slug.
- ✓get_job_automation_risk: Answered with an error, probably because of our sample input: No profession with that slug ("test"). Browse https://geppettorobotdirectory.com/jobs for valid slugs.
- ✓get_category: Answered with an error, probably because of our sample input: Unknown category "test". Valid categories: cleaning, lawn, companion, security, educational, delivery, aerial, industrial-lite, underwater,…
- ✓search_datasets: Worked (1.4 s)
- ✓get_dataset: Answered with an error, probably because of our sample input: No dataset with that slug ("test"). Use search_datasets to find the right slug.
- ✓get_component_category: Answered with an error, probably because of our sample input: No component category with that slug ("test"). Examples: reducers, motors, sensors, actuators, bearings.
- and 2 more
- ✓Tools work togetherpass
3 chains working
- ✓search_robots → get_robot: get_robot found what search_robots returned (slug = "esa-rosalind-franklin-exomars")
- ✓search_datasets → get_dataset: get_dataset found what search_datasets returned (slug = "2026-challenge-demos")
- ✓search_suppliers → get_supplier: get_supplier found what search_suppliers returned (slug = "digikey")
- ✓Stopped looking for more chains after the limit on tool calls
- ✓No secrets leakedChecked 51 error messages: no secrets or internal detailspass
Test it yourself
Free and open source. Same checks, same score.
npx qamcp-cli https://geppettorobotdirectory.com/functions/robotsApiShow this score on GitHub
Free for every server in the directory. Paste this into your README: the badge shows the score from our latest test.
[](https://qamcp.dev/s/com-geppettorobotdirectory-geppetto-robot-directory.html)Score over time
- 6 Nov 202670
One test so far. New tests will show here.
Reviews
Coming soon: reviews from people who use Geppetto Robot Directory, signed in with GitHub, one per person. Reviews never change the score.
QAmcp Monitor tests it every hour and emails you when it goes down, the score drops, a tool changes or a secret leaks. Free for 1 server, no card.
Have a concern, or want it removed? Ask us and we'll take it off the list. How the directory works