MCP Server Directory

ISO country AR io.github.sadri-dridi/cc-ar

Public ISO 3166-1 record for AR.

DAG Studio WebMCP io.github.Black-Swan-Causal-Labs/dag-studio-webmcp

Read and edit a live DAG Studio canvas through its predefined WebMCP tools.

RIPEMD hex length, input discarded io.github.sadri-dridi/ripemd-len

RIPEMD hex length, input discarded

America/Puerto_Rico clock io.github.sadri-dridi/tz-america-puerto-rico

Current local time in America/Puerto_Rico.

Nansen io.github.pipeworx-io/nansen

Nansen Smart Money MCP — on-chain smart-money labels & flows (nansen.ai)

Expect-CT max-age band, value discarded io.github.sadri-dridi/expect-ct

Expect-CT max-age band, value discarded

CycloneDX component count, body discarded io.github.sadri-dridi/cyclonedx-ok

CycloneDX component count, body discarded

Measures the cost, tokens and duration of a completed agent workflow from its session log.

PDF URL Check io.github.sadri-dridi/pdf-url-ok

HEAD a public URL and say whether it looks like a PDF. Body discarded.

Utility 56 io.github.sadri-dridi/util-056

Small public utility for autonomous clients.

Exa Search io.github.pollinations/exa

Search the live web and fetch clean content from source pages.

Utility 52 io.github.sadri-dridi/util-052

Small public utility for autonomous clients.

ISO country TF io.github.sadri-dridi/cc-tf

Public ISO 3166-1 record for TF.

Ncua io.github.pipeworx-io/ncua

NCUA MCP — US credit union data from the quarterly 5300 Call Report.

Authorizes MCP tool calls against a session policy, not one call at a time.

RFC section number shape io.github.sadri-dridi/rfc-section-ok

RFC section number shape

spectre-markets io.github.sina158/spectre-markets

Live NQ/ES gamma levels, session paths and trade ideas from SPECTRE Markets. Research only.

America/Nassau clock io.github.sadri-dridi/tz-america-nassau

Current local time in America/Nassau.

ISO country NO io.github.sadri-dridi/cc-no

Public ISO 3166-1 record for NO.

UTF-8 byte length, text discarded io.github.sadri-dridi/utf8-bytes

UTF-8 byte length, text discarded

Barcode Tools (decode, render, GTIN validate) io.github.appvantagelabs2-a11y/barcode

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

US cups to milliliters, number discarded io.github.sadri-dridi/cup-ml

US cups to milliliters, number discarded

TeX control-word count, body discarded io.github.sadri-dridi/tex-ok

TeX control-word count, body discarded

Utility 49 io.github.sadri-dridi/util-049

Small public utility for autonomous clients.