Compare MCP Playground VS Waldo, what is the difference between MCP Playground and Waldo?








MCP Playground – a lightweight, open-source tool that helps you test, debug, and connect with any MCP server out there.
MCP Playground Landing Page

Tell Kennel your goal and it does the rest. Say "make a blue circle" - Kennel works out the size, colour, placement from what the project already knows. It forms a contract, and hands each piece of the goal to the best agents available (Codex, Claude, OpenCode, etc) under authority you grant / revoke. It manages the agent coordination and brings back what needs your judgment, and what's still open. No more babysitting agents or forgetting what you set out to do.
Waldo Landing Page


| Categories | AI Agent, No-Code&Low-Code, Large Language Models (LLMs), AI Developer Tools, AI API, AI Document Extraction, AI Search Engine, AI Workflow |
| MCP Playground Website | https://trmx.ai?utm_source=toolify |
| Added Time | April 15 2025 |
| MCP Playground Pricing | -- |
| Categories | AI Agent, AI Assistant, AI Workflow, AI Productivity Tools, AI Healthcare |
| Waldo Website | https://www.heywaldo.in?utm_source=toolify |
| Added Time | September 22 2026 |
| Waldo Pricing | -- |
Use MCP Playground to test and debug MCP servers. The TRMX platform allows you to deploy Serverless MCP or build Local MCP. Choose a deployment method (on-computer, cloud, or hybrid) based on your data security and collaboration needs. Integrate with SaaS tools using MCP.
Tell Waldo the outcome you want, such as "make a blue circle" or complete a work task. Waldo interprets the goal and its context, creates a contract, assigns parts of the work to suitable agents and tools under permissions you control, and coordinates the process. It then reports completed work, unresolved items, and decisions that require your judgment. Kennel can be used on Mac to manage multiple agent sessions and their outcomes.
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Free
Free to use and open source for managing multiple agent sessions and their outcomes; no specific usage quota is provided.
MCP Playground is the one with 103 monthly visits and 00:00:43 Avg.visit duration. MCP Playground has a Page per visit of 2.03 and a bounce rate of 35.64%.
| Monthly Visits | 103 |
| Avg·visit Duration | 00:00:43 |
| Page per Visit | 2.03 |
| Bounce Rate | 35.64% |
Waldo is the one with 1.7K monthly visits and 00:00:00 Avg.visit duration. Waldo has a Page per visit of 1.08 and a bounce rate of 33.06%.
| Monthly Visits | 1.7K |
| Avg·visit Duration | 00:00:00 |
| Page per Visit | 1.08 |
| Bounce Rate | 33.06% |
The top 2 countries/regions for MCP Playground are:United States 52.87%, Japan 47.13%
![]() | 52.87% |
| 47.13% |
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The 6 main sources of traffic to MCP Playground are:Direct 38.27%, vs_sourcesSearchOrganic 31.60%, Referrals 10.91%, vs_sourcesSocialOrganic 5.38%, vs_sourcesDisplayAds 3.84%, Mail 3.30%, vs_sourcesAffiliate 2.75%, vs_sourcesSearchPaid 1.62%, vs_sourcesGenAi 1.60%, vs_sourcesSocialPaid 0.72%
Direct | 38.27% |
vs_sourcesSearchOrganic | 31.60% |
Referrals | 10.91% |
vs_sourcesSocialOrganic | 5.38% |
vs_sourcesDisplayAds | 3.84% |
Mail | 3.30% |
vs_sourcesAffiliate | 2.75% |
vs_sourcesSearchPaid | 1.62% |
vs_sourcesGenAi | 1.60% |
vs_sourcesSocialPaid | 0.72% |
The 6 main sources of traffic to Waldo are:Direct 34.49%, vs_sourcesSearchOrganic 33.35%, Referrals 11.54%, vs_sourcesSocialOrganic 5.47%, vs_sourcesDisplayAds 4.63%, Mail 3.73%, vs_sourcesAffiliate 2.43%, vs_sourcesGenAi 1.94%, vs_sourcesSearchPaid 1.53%, vs_sourcesSocialPaid 0.90%
Direct | 34.49% |
vs_sourcesSearchOrganic | 33.35% |
Referrals | 11.54% |
vs_sourcesSocialOrganic | 5.47% |
vs_sourcesDisplayAds | 4.63% |
Mail | 3.73% |
vs_sourcesAffiliate | 2.43% |
vs_sourcesGenAi | 1.94% |
vs_sourcesSearchPaid | 1.53% |
vs_sourcesSocialPaid | 0.90% |
Waldo might be a bit more popular than MCP Playground.As you can see, MCP Playground has 103 monthly visits, while Waldo has 1.7K monthly visits. So more people choose Waldo. So the odds are that people will recommend Waldo more on social platforms.
MCP Playground has an Avg.visit duration of 00:00:43, while Waldo has an Avg.visit duration of 00:00:00. Also, MCP Playground has a page per visit of 2.03 and a Bounce Rate of 35.64%. Waldo has a page per visit of 1.08 and a Bounce Rate of 33.06%.
The main users of MCP Playground are United States, Japan, with the following distribution: 52.87%, 47.13%.