Verity (meloliva14) MCP Server
verity-mcp
PyPI
v0.4.2
Published by meloliva14 — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
Independent fail-closed 'verify before you act' trust gate for AI agents — MCP server. Tiered, disclosed, pay-per-call via x402 (USDC on Base): quick_verify $0.02, grounded_verify $0.25 (live web citations), pro_verify $0.35, free verify_receipt (checks Ed25519-signed verdict receipts), plus prompt-injection, moderation, PII, and pre-action guardrail checks at $0.02. Keyless.
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 1 = 99. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 8
Each tool and what it can reach — statically extracted from the published source.
detect_injectionno sensitive capabilitygrounded_verifyno sensitive capabilityguard_actionno sensitive capabilitymoderate_contentno sensitive capabilitypro_verifyno sensitive capabilityquick_verifyno sensitive capabilityredact_piino sensitive capabilityverify_receiptno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (8 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 2
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v0.4.2 latest |
A 99/100 | 0 | 1.13.0 | 2026-08-25 |
v0.4.0 |
A 99/100 | 0 | 1.12.1 | 2026-07-27 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan verity-mcp --online --registry pypiOther implementations of Verity 2
Independent packages implementing the same tool, scanned with the same engine. Compare all 3 side by side →
VERITY — Real-time fact-checking and data freshness agent. Verifies claims, URLs, and content against live web sources. Returns structured verdicts with confidence scores and change tracking.
MCP server for Verity healthcare API - Medicare coverage policies, prior auth, and medical codes
More in Security & Testing
The Stripe Agent Toolkit enables popular agent frameworks including LangChain and Vercel's AI SDK to integrate with Stripe APIs through function calling.
MCP (Model Context Protocol) server for AgentGate. Enables Claude and other MCP-compatible AI assistants to request approvals.
Scan any website for AI agent readiness, payment protocols, and discovery endpoints
MCP server for aigently security guardrails — reads static catalog-data JSON, zero API dependency
Governed threat modeling, code threat verification, traceability & compliance, as MCP tools.
Governed threat modeling, code threat verification, traceability & compliance, as MCP tools.