The MCP Census vs Online Developer Tool
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
The MCP Census compared with Online Developer Tool
| Detail | 
The MCP Census | OD
Online Developer Tool |
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| What it does | Public-evidence gate for MCP servers before you install
| Free browser-based developer utilities for formatting, encoding, decoding and converting data
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| Stage | Not given
| Not given
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| Founded | Not given
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| Based in | AU
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| Pricing model | Not given
| Free
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| Pricing | Free: 10 unique lookups/day (no account) or 1,000 credits/month (with account). Builder: $19/mo (2,000 credits/month). Pack: $9 one-time (1,000 never-expire credits). Team: $49/mo (10,000 credits/month). Search or lookup costs 1 credit per unique query per UTC day. Config audit costs 1 credit per co
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| Key features | - Server lookup with PASS/REVIEW/BLOCK/UNKNOWN verdicts
- Whole MCP config audit in one call
- Free unmetered stats endpoint
- MCP protocol endpoint for agents
- Change feed showing what updated since last check
- Webhook watches for specific servers
- GitHub Action for CI preflight checks
- Evidence links for every trust factor
- Cross-references GitHub, npm, PyPI, and hosted endpoints
| - JSON to code generation (C#, TypeScript, Java, Python, Go, PHP, Kotlin)
- JWT decoder and generator with HS256 support
- Base64, URL and HTML encoding and decoding
- UUID generation and validation
- Hash generation (MD5, SHA-256, SHA-512)
- Timestamp conversion (Unix time and dates)
- XML and YAML formatting and conversion
- Regex testing and diff checker
- Website status and reachability checking
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| What makes it different | - First public-evidence gate for MCP servers before installation
- Continuous verification with daily re-harvest and rolling cycle checks
- One-line agent rule for automatic preflight checks on every server operation
- Free tier includes unmetered stats and 10 daily unique lookups with no signup
| - All 54 tools run entirely in your browser with no server uploads or signup required
- Instant processing with no server roundtrips or delays
- Privacy-first architecture with data minimization
- Consolidates 54 tools eliminating the need for multiple websites
- Mobile-friendly responsive design
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| Free plan | Not given
| Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 4 ● no change since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 4 | 4 |
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| Citation Flow (Majestic) | 26 | 17 |
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| Referring domains (Majestic) | 38 | 4 |
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3 details filled in for both companies.
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