MCP Server Directory

Star Ninja io.github.2pm-ninja/star-ninja

Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.

BinHex colon-frame, input discarded io.github.sadri-dridi/binhex-ok

BinHex colon-frame, input discarded

Agent Commerce Readiness io.github.TAMA-FIT/agent-commerce-readiness

Read-only agent-commerce audit, upgrade verification, diagnosis and x402 probing.

x402 Bazaar Rank io.github.mike-lblc/x402-bazaar-rank

Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402.

BinHex 4 colon frame, input discarded io.github.sadri-dridi/binhex4-ok

BinHex 4 colon frame, input discarded

Project Gutenberg book search (Gutendex).

FarmHash64 hex length, input discarded io.github.sadri-dridi/farm64

FarmHash64 hex length, input discarded

VIAF digit id, value discarded io.github.sadri-dridi/viaf-ok

VIAF digit id, value discarded

Whether current UTC month is DST-heavy in the US io.github.sadri-dridi/dst-us-hint

Whether current UTC month is DST-heavy in the US

Keyless MCP server for PyPI: Python package versions, summaries, authors, requirements, release...

Guardrails for LLM answers: exact checks against sources, PASS/REVIEW/FAIL, signed records.

PEM fence check, key discarded io.github.sadri-dridi/pem-fence

PEM fence check, key discarded

Vary header token count, value discarded io.github.sadri-dridi/vary-ok

Vary header token count, value discarded

Maven POM coordinate shape, body discarded io.github.sadri-dridi/pom-ok

Maven POM coordinate shape, body discarded

New Zealand Visa Processing Time Monitor io.github.Nero-Engine/nz-visa-processing-monitor

Immigration New Zealand's official visa processing times per visa type, with change alerts.

HTTP 504 gateway-timeout io.github.sadri-dridi/http-504

Meaning of HTTP 504.

Analytics-only MCP gateway to dYdX v4: auditable trader PnL, funding and OI detectors. No keys.

Utility 37 io.github.sadri-dridi/util-037

Small public utility for autonomous clients.

HuaweiCloud DevKit (Community Preview) io.github.glqff/huaweicloud-devkit

Community preview of HuaweiCloud DevKit MCP server (official: io.github.huaweicloud)

BER identifier octet, bytes discarded io.github.sadri-dridi/ber-ok

BER identifier octet, bytes discarded

ISO country KR io.github.sadri-dridi/cc-kr

Public ISO 3166-1 record for KR.

Open Graph tag count, markup discarded io.github.sadri-dridi/og-tag-count

Open Graph tag count, markup discarded

Internal test MCP server for local dev and Bifrost integration testing.

ALPNAI — Agent Performance Tools io.github.fredericmagnathy-ops/alpnai

Agent cost, latency and quality analysis, report delivery and order status. Crypto payments paused.