Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
2,055 matching
Showing 385–432 of 2,055 servers
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space weather mcp
stdioio.github.mrfentmen/space-weather-mcp
MCP server for NOAA solar wind, geomagnetic scales, and space weather alerts.
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sourcepawn mcp
stdioio.github.mrfentmen/sourcepawn-mcp
SourcePawn MCP: 20 real tools to read, check, lint, scaffold, build and run SourcePawn code.
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souffle mcp
stdioio.github.mrfentmen/souffle-mcp
Souffle MCP: 20 real tools to read, check, lint, scaffold, build and run Souffle code.
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sophia mcp
stdioio.github.mrfentmen/sophia-mcp
Sophia MCP: 20 real tools to read, check, lint, scaffold, build and run Sophia code.
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solidity mcp
stdioio.github.mrfentmen/solidity-mcp
Solidity MCP: 20 real tools to read, check, lint, scaffold, build and run Solidity code.
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socrata mcp
stdioio.github.mrfentmen/socrata-mcp
Socrata: search the catalogue behind many US open data portals - keyless.
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smt mcp
stdioio.github.mrfentmen/smt-mcp
SMT MCP: 20 real tools to read, check, lint, scaffold, build and run SMT code.
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smogon mcp
stdioio.github.mrfentmen/smogon-mcp
MCP server for competitive Pokemon, full dex data plus monthly Smogon usage statistics.
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smithy mcp
stdioio.github.mrfentmen/smithy-mcp
Smithy MCP: 20 real tools to read, check, lint, scaffold, build and run Smithy code.
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sleeper mcp
stdioio.github.mrfentmen/sleeper-mcp
Sleeper: live NFL season and week state for fantasy football - keyless.
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slang mcp
stdioio.github.mrfentmen/slang-mcp
Slang MCP: 20 real tools to read, check, lint, scaffold, build and run Slang code.
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skip mcp
stdioio.github.mrfentmen/skip-mcp
Skip MCP: 20 real tools to read, check, lint, scaffold, build and run Skip code.
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skills movie mcp
stdioio.github.mrfentmen/skills-movie-mcp
MCP server exposing the skills-2 filmmaker personas + a screenplay toolkit for AI-written long-form.
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sinao mcp
stdioio.github.mrfentmen/sinao-mcp
MCP server for Sinao: apps, users, access policies, account categories and bookkeeping data.
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silice mcp
stdioio.github.mrfentmen/silice-mcp
Silice MCP: 20 real tools to read, check, lint, scaffold, build and run Silice code.
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shipengine mcp
stdioio.github.mrfentmen/shipengine-mcp
MCP server for ShipEngine: carriers, rate quo MCP: real tools for real work.
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shen mcp
stdioio.github.mrfentmen/shen-mcp
Shen MCP: 20 real tools to read, check, lint, scaffold, build and run Shen code.
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shell mcp
stdioio.github.mrfentmen/shell-mcp
Shell MCP: 20 real tools to read, check, lint, scaffold, build and run Shell code.
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shebang sherpa mcp
stdioio.github.mrfentmen/shebang-sherpa-mcp
Aggregate local script portability risks without exposing script text or project names.
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shaderlab mcp
stdioio.github.mrfentmen/shaderlab-mcp
ShaderLab MCP: 20 real tools to read, check, lint, scaffold, build and run ShaderLab code.
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semver mcp
stdioio.github.mrfentmen/semver-mcp
Semantic version toolkit: parse, compare, sort and range-check versions (npm-style ^ ~ and hyphen
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seed7 mcp
stdioio.github.mrfentmen/seed7-mcp
Seed7 MCP: 20 real tools to read, check, lint, scaffold, build and run Seed7 code.
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sed mcp
stdioio.github.mrfentmen/sed-mcp
Sed MCP: substitute, filter, count, extract and transform text with 20 real tools.
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secret hygiene mcp
stdioio.github.mrfentmen/secret-hygiene-mcp
Count secret-like patterns in bounded local f MCP: real tools for real work.
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sec edgar mcp
stdioio.github.mrfentmen/sec-edgar-mcp
SEC EDGAR filings and financial concepts: company profiles by CIK, XBRL tag history and full-text
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scryfall mcp
stdioio.github.mrfentmen/scryfall-mcp
Magic: The Gathering cards from Scryfall: full-text search, exact lookups, prices and legalities
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scilla mcp
stdioio.github.mrfentmen/scilla-mcp
Scilla MCP: 20 real tools to read, check, lint, scaffold, build and run Scilla code.
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scilab mcp
stdioio.github.mrfentmen/scilab-mcp
Scilab MCP: 20 real tools to read, check, lint, scaffold, build and run Scilab code.
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scielo mcp
stdioio.github.mrfentmen/scielo-mcp
SciELO: 567k+ open-access articles from Latin MCP: real tools for real work.
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scheme mcp
stdioio.github.mrfentmen/scheme-mcp
Scheme MCP: 20 real tools to read, check, lint, scaffold, build and run Scheme code.
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schema sieve mcp
stdioio.github.mrfentmen/schema-sieve-mcp
Local JSON Schema structure inspection and privacy-safe fixture planning.
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schema compatibility mcp
stdioio.github.mrfentmen/schema-compatibility-mcp
Compare local JSON schema shape fingerprints MCP: real tools for real work.
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scala mcp
stdioio.github.mrfentmen/scala-mcp
Scala MCP: 20 real tools to read, check, lint, scaffold, build and run Scala code.
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sather mcp
stdioio.github.mrfentmen/sather-mcp
Sather MCP: 20 real tools to read, check, lint, scaffold, build and run Sather code.
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sagemath mcp
stdioio.github.mrfentmen/sagemath-mcp
SageMath MCP: 20 real tools to read, check, lint, scaffold, build and run SageMath code.
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rxnorm mcp
stdioio.github.mrfentmen/rxnorm-mcp
RxNorm drug concepts: lookup, normalisation, properties, package NDCs, interaction checks, spelling.
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runtime support mcp
stdioio.github.mrfentmen/runtime-support-mcp
Summarize runtime declarations across local m MCP: real tools for real work.
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rubygems mcp
stdioio.github.mrfentmen/rubygems-mcp
RubyGems registry: search, gem stats, release history, newest releases, dependents, owners.
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ror mcp
stdioio.github.mrfentmen/ror-mcp
ROR: search 110k+ research organizations by name, country and type with stable ids - keyless.
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roc mcp
stdioio.github.mrfentmen/roc-mcp
Roc MCP: 20 real tools to read, check, lint, scaffold, build and run Roc code.
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robotframework mcp
stdioio.github.mrfentmen/robotframework-mcp
Robot Framework MCP: real tools for real work.
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riscv assembly mcp
stdioio.github.mrfentmen/riscv-assembly-mcp
RISC-V Assembly MCP: real tools for real work.
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ripestat mcp
stdioio.github.mrfentmen/ripestat-mcp
Internet routing data from RIPE Stat: ASN, prefix, BGP and geolocation lookups.
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ring mcp
stdioio.github.mrfentmen/ring-mcp
Ring MCP: 20 real tools to read, check, lint, scaffold, build and run Ring code.
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rickandmorty mcp
stdioio.github.mrfentmen/rickandmorty-mcp
Rick and Morty universe data: characters, locations and episodes with status, origin and episode
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rick and morty mcp
stdioio.github.mrfentmen/rick-and-morty-mcp
Rick and Morty: characters with status, species and origin from the public API - keyless.
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rholang mcp
stdioio.github.mrfentmen/rholang-mcp
Rholang MCP: 20 real tools to read, check, lint, scaffold, build and run Rholang code.
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rescript mcp
stdioio.github.mrfentmen/rescript-mcp
ReScript MCP: 20 real tools to read, check, lint, scaffold, build and run ReScript code.
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Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp