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io.github.giorgio44/gateonai-mcp is a remote MCP server published at www.gateonai.com. It has been probed 8 times since 9/12/2026. It answered in 8 of them (100.0%), a near-uninterrupted record. Median response time is 1,096 ms, a delay an agent will notice. It exposes a broad tool surface of 16 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
find_similar_by_philosophy — Name is ambiguous - unclear if it refers to conceptual similarity or functional compatibilityget_compatible_tools — Description is truncated mid-sentence, losing critical explanation of IO-Compatibility Graphget_eu_gdpr_tools — Parameter 'standard' lacks definition of allowed values or contextget_site_stats — Description doesn't explain when to use this tool or what specific stats are providedtools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
search_ai_toolsSearch GateOnAI's database of 2,889+ verified AI tools. Find tools by name, use case, category, pricing model, or GDPR compliance status. Returns tool names, descriptions, pricing, GateOnAI scores, and direct URLs.
querystringrequiredcategorystringpricingstringgdpr_onlybooleaneu_hosted_onlybooleanlimitintegerget_ai_workflowGenerate a step-by-step AI workflow for any profession, role, or business task. Uses GateOnAI's compatibility graph of 4,105,560 tool connections to recommend the optimal tool sequence.
querystringrequiredcompare_ai_toolsCompare two AI tools head-to-head. Returns pricing, features, GateOnAI scores, pros/cons, and a recommendation on which tool to choose.
tool1_slugstringrequiredtool2_slugstringrequiredget_tool_detailsGet comprehensive details about a specific AI tool by its URL slug. Returns full description, pricing, GateOnAI score breakdown, pros/cons, integrations, GDPR status, and FAQ.
slugstringrequiredget_trending_toolsGet the currently trending AI tools on GateOnAI based on real user engagement data. Returns the most actively explored tools this week across all categories.
limitintegerget_eu_gdpr_toolsFind AI tools that are GDPR-compliant or EU-hosted. Essential for European businesses, healthcare, legal, and any use case requiring data sovereignty. All compliance data is manually verified by GateOnAI.
standardstringcategorystringlimitintegerget_prompts_for_professionGet curated, ready-to-use AI prompts for a specific profession from GateOnAI's library of 19,686+ prompts across 57 professions. Works with ChatGPT, Claude, Gemini, and other LLMs.
professionstringrequiredlimitintegerget_site_statsGet current live statistics about the GateOnAI platform including total verified tools, categories, tool compatibility connections, and prompt library size.
get_compatible_toolsFind AI tools that genuinely connect with a given tool, based on GateOnAI's IO-Compatibility Graph - a real, computed structural match between what one tool outputs and what another accepts as input (text, image, audio, video, code, etc.), not a category-similarity guess. Answers questions like 'what tools work well with ChatGPT' or 'what can I feed ChatGPT's output into'. Backed by 4,105,560+ real computed connections across the platform.
slugstringrequiredlimitintegerfind_ai_pipelineFind a real, structurally computed sequence of AI tools that gets you from one type of content to another - e.g. audio to a finished blog post, or a single image to a full video. Powered by GateOnAI's IO-Compatibility Graph combined with a PostgreSQL recursive path-finding engine (not a guess, a template, or an LLM improvising) - each step is a real tool whose actual output type matches the next tool's actual input type, verified against real tagged data. Returns multiple ranked alternative pipelines, each scored on tool quality and path length, so you can compare a fast 2-step option against a more thorough 4-step one. Valid content types: text, image, audio, video, data, url, code, pdf, email, social_post, prompt, file.
start_typestringrequiredgoal_typestringrequiredmax_stepsintegeralternativesintegerfree_onlybooleanwhats_newSee real AI tools recently added to GateOnAI - based on genuine addition timestamps, not a guess or a static list. Optionally filter by category. Useful for staying current on new tool launches or checking what's new in a specific space (e.g. new AI Agents tools this week).
daysintegercategorystringanalyze_ai_stackAnalyze a list of AI tools already in use as a stack: finds category overlaps (2+ tools doing similar work), real computed IO-compatibility connections between the specific tools given, and a pricing-type breakdown (free/freemium/paid counts only - GateOnAI does not track exact dollar pricing since it changes too often to state reliably). Always returns clear disclaimers about what the data does and does not cover.
slugsarrayrequiredDerived by comparing consecutive probes — changes in era, protocol version, build and reachability.
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| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 06:40:42 | Legacy | 400 | 1014 | 200 | 1030 | 2025-11-25 |
| 2026-09-13 04:35:29 | Legacy | 400 | 979 | 200 | 966 | 2025-11-25 |
| 2026-09-13 01:33:33 | Legacy | 400 | 891 | 200 | 876 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 400 | 1436 | 200 | 1440 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 400 | 1104 | 200 | 1096 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 400 | 854 | 200 | 859 | 2025-11-25 |
| 2026-09-12 17:24:09 | Legacy | 400 | 1185 | 200 | 1171 | 2025-11-25 |
| 2026-09-12 15:21:42 | Legacy | 400 | 2848 | 200 | 2835 | 2025-11-25 |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
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