探索 MCP Server 与 Agent Skill

io.github.mrfentmen/matrix-mcp

Multiply, invert and find the determinant of matrices with exact rational arithmetic - fully local.

io.github.mrfentmen/locale-format-mcp

Format numbers, currencies, dates and relative times for any locale using ICU data - fully local.

io.github.mrfentmen/kegg-mcp

Search KEGG genes and compounds, read entries and list their pathways - keyless.

io.github.mrfentmen/jsonpath-mcp

Query JSON documents with JSONPath expressions, list every path and count matches - fully local.

io.github.mrfentmen/isbn-mcp

Validate and convert ISBN-10 and ISBN-13 numbers, with checksum maths - fully local.

io.github.mrfentmen/ip-subnet-mcp

IPv4 subnet calculator: network, broadcast, masks, host ranges and CIDR splitting - fully local.

io.github.mrfentmen/inspire-hep-mcp

INSPIRE-HEP particle physics literature: search papers, read records and find authors - keyless.

io.github.mrfentmen/icd10-mcp

Search and validate ICD-10-CM diagnosis codes from the US NLM clinical tables - keyless.

io.github.mrfentmen/hpo-mcp

Search HPO phenotype terms, read definitions and explore the phenotype hierarchy - keyless.

io.github.mrfentmen/graph-algorithms-mcp

Shortest paths, topological order and connected components for directed or undirected graphs

io.github.mrfentmen/geo-mcp

NCBI GEO datasets: search transcriptomics and methylation studies and read one dataset in full.

io.github.mrfentmen/game-of-life-mcp

Run Conway's Game of Life, detect cycles and measure populations on ASCII grids - fully local.

io.github.mrfentmen/fiscaldata-mcp

US Treasury fiscal data: national debt, average interest rates and the Monthly Treasury Statement.

io.github.mrfentmen/finance-calc-mcp

Loan payments, amortisation schedules, compound interest and net present value - fully local.

io.github.mrfentmen/epss-mcp

Exploit Prediction Scoring System scores: how likely a CVE will be exploited in the next 30 days.

io.github.mrfentmen/ecb-mcp

European Central Bank reference rates, rate history and the ECB policy rate - keyless.

io.github.mrfentmen/date-math-mcp

Business-day counting, date shifting and calendar differences with holiday support - fully local.

io.github.mrfentmen/cwe-mcp

MITRE CWE weakness records: descriptions, mitigations, consequences and the weakness hierarchy.

io.github.mrfentmen/colorblind-mcp

Simulate colour-vision deficiency on hex colours and palettes

io.github.mrfentmen/color-contrast-mcp

WCAG contrast ratios, AA/AAA checks and accessible colour suggestions for hex pairs - fully local.

io.github.mrfentmen/chronam-mcp

Chronicling America: search historical US newspaper pages and titles at the Library of Congress.

io.github.mrfentmen/brreg-mcp

Norwegian company registry: search entities, read details and see registered roles - keyless.