In-depth architectural comparison of the Fidensa and SCRIPTMASTERLABS — Provider Trust MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Fidensa
Developer Tools · Local stdio
Quality: 51/100 (Good) | Auth: No auth required
SCRIPTMASTERLABS — Provider Trust
Developer Tools · Remote HTTP/SSE
Quality: 76/100 (Great) | Auth: No auth required
Verdict Summary: Choose Fidensa if you need specialized Developer Tools tools running via a local process. Choose SCRIPTMASTERLABS — Provider Trust if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Fidensa when:
You need dedicated capabilities in the Developer Tools domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Independent AI certification authority. Trust scores, search, comparison, and verification.
Read-only Universal Trust Passport MCP for verifying public provider evidence across MCP, A2A, API and x402: runtime reachability, payment metadata, settlement evidence and trust signals.
Category & Scope
Tools & Capabilities Breakdown
Fidensa Tools (7)
check_certification
Quick trust check -- status, score, grade, tier
search_capabilities
Search for certified capabilities by keyword, type, tier, or score
verify_file
Quick file integrity check -- hash a capability file and verify it matches what Fidensa certified
report_experience
Submit runtime experience reports for certified capabilities
get_contract
Full certification contract with all evidence
compare_capabilities
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Fidensa is categorized under Developer Tools and uses a local stdio subprocess. In contrast, SCRIPTMASTERLABS — Provider Trust belongs to Developer Tools using remote streaming HTTP/SSE transport. Select Fidensa when you need capabilities focused on developer tools and SCRIPTMASTERLABS — Provider Trust when you require tools for developer tools.
Verify cryptographic signatures on .cert.json artifacts, with optional file and code integrity checks
SCRIPTMASTERLABS — Provider Trust Tools (10)
discover_capabilities
Search the live SCRIPTMASTERLABS SqueezeOS capability inventory. This tool does not purchase, sign, settle, or execute paid capabilities.
recommend_capability
Return the best matching live SqueezeOS capabilities for a natural-language need, including current endpoint and payment metadata without authorizing spend.
inspect_capability
Inspect one live SqueezeOS capability by sml_id and return current metadata and optional liveness evidence.
compare_capabilities
Compare two to five live capabilities using current metadata without fabricating a composite score.
verify_provider_trust
Run the free read-only SML Universal Trust Passport against a public HTTPS provider URL. It observes live A2A, MCP, ERC-8004, runtime, and payment-metadata evidence; it never forwards credentials, signs, spends, settles, or executes the provider capability.
capability_manifest
Return the current SqueezeOS machine capability manifest derived from the running service.
x402_contract
Read the public SqueezeOS x402 discovery contract. This tool only reports payment terms and never signs, submits, or settles a payment.
x402_readiness
Read the live SqueezeOS x402 readiness surface. No payment is initiated.
x402_evidence
Read public settlement evidence recorded by the canonical SqueezeOS rail. A challenge or signature is not treated as settlement proof.
system_status
Read the live SqueezeOS status endpoint without synthesizing health claims.