MCP.Market

Zero Core Verify MCP server

online · 100% uptime
by meltingpixelsai·io.github.meltingpixelsai/zero-core-verify·v1.0.0·1 stars
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Post-tx outcome verification via LLM-as-judge. Zero Core Verify.

B84/100grade B
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Safety scan
B84/100

full report

Adoption
Growing

1 stars18 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Zero Core Verify tools (5, 1 write)

write = sends, deletes, buys or posts
  • get_service_qualityFree

    Get aggregated quality scores for a service based on all past verifications. Returns average completeness, accuracy, pass rate, format compliance rate, SLA compliance rate, and quality trend.

  • healthFree

    Check Harvey Verify server status, uptime, and payment network configuration.

  • list_toolsFree

    List all available Harvey Verify tools with pricing and input requirements. Use this for discovery.

  • report_outcomeFree

    Record a simple pass/fail outcome report for a service call. No LLM analysis - just logs the result to the quality database. Cheaper alternative to verify_outcome when you only need to record success/failure.

  • verify_outcomewrite actionFree

    Post-transaction verification using LLM-as-judge. Checks if a service delivered what was promised. Returns completeness score, accuracy score, format compliance, SLA adherence, issues list, and overall pass/fail.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 high
  • Code scan12 source files scanned25/25
  • Live reliabilityremote reachable in 530ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 4 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 84/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Zero Core Verify compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
84/100
higher than 70% of 4,460 AI and agents servers
Tools
5
the typical AI and agents server has 6
Tools that change things
20%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
181 ms
faster than 70% of 2,331 AI and agents servers
GitHub stars
1
more than 50% of 2,711 AI and agents servers
Downloads a week
18
more than 5% of 1,538 AI and agents servers with a package

What its tools let an agent do: 4 read · 1 change

Install Zero Core Verify in Claude Code, Cursor or VS Code

claude mcp add --transport http zero-core-verify https://verify.rugslayer.com/mcp
Add to Cursor

Zero Core Verify: common questions

Is Zero Core Verify MCP server safe?
Mostly: it is graded B (84/100). Read the Zero Core Verify safety report
How do I install Zero Core Verify?
It runs remotely at verify.rugslayer.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Zero Core Verify need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Zero Core Verify maintained?
The last commit was 42 days ago (2026-09-23). The latest release is v1.0.0.
Is Zero Core Verify up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Zero Core Verify?
Servers from other publishers that do the same job: Commonly MCP server, Ts Core MCP server and Watch Skill MCP server.
How does Zero Core Verify compare with other AI and agents MCP servers?
safety score 84/100 (higher than 70% of 4,460 AI and agents servers); tools 5 (the typical AI and agents server has 6); tools that change things 20% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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