kitio.aiMCP Playground vs MySpec
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. MCP Playground starts at See pricing page and MySpec starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Browser MCP server tester
- Live JSON-RPC logs
- Auto-generated evals
- Model comparison
- MCP security scanner
- Desktop app for local servers
- Structured spec interview
- Four-file spec bundle
- Acceptance criteria
- Mermaid diagrams
- MCP handoff
- Greenfield and brownfield projects
| Feature | MCP Playground | MySpec |
|---|---|---|
| Best for | Browser tools to test, evaluate and debug MCP servers | AI interviewer that writes a four-file spec for coding agents |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | MCP Playground | MySpec |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
MCP Playground starts at See pricing page and MySpec starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
MCP Playground
- No install needed for remote servers
- Shows cost and latency per call
- Security scanning built in
- Paid plan details not shown
- Local stdio servers need the desktop app
- Many features to learn
MySpec
- Gives coding agents clearer context
- Versioned spec changes
- Works for new and existing codebases
- Open beta pricing may change
- Claims about fewer bugs are unverified
- Adds a planning step before coding
Which one should you choose?
Choose MCP Playground if you want:
- No install needed for remote servers
- Shows cost and latency per call
- Security scanning built in
Watch out: paid plan details not shown.
Choose MySpec if you want:
- Gives coding agents clearer context
- Versioned spec changes
- Works for new and existing codebases
Watch out: open beta pricing may change.
MCP Playground vs MySpec FAQ
What is the difference between MCP Playground and MySpec?
MCP Playground: Browser tools to test, evaluate and debug MCP servers. MySpec: AI interviewer that writes a four-file spec for coding agents. Both are coding tools.
Is MCP Playground or MySpec cheaper?
MCP Playground starts at See pricing page and MySpec starts at See pricing page. Check both pricing pages for current plans.
Do MCP Playground and MySpec have free plans?
MCP Playground: Yes. MySpec: Yes.
Who makes MCP Playground?
MCP Playground is made by MCP Playground.
Who makes MySpec?
MySpec is made by MySpec.
Which should I choose, MCP Playground or MySpec?
Choose MCP Playground if you value no install needed for remote servers and shows cost and latency per call. Choose MySpec if you value gives coding agents clearer context and versioned spec changes.