Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,138 servers
Showing 10,801–10,848 of 36,138 servers
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Forwarded pair count, value discarded
streamable-httpio.github.sadri-dridi/forwarded-ok
Forwarded pair count, value discarded
official 31 tools -
Cookie name charset, value discarded
streamable-httpio.github.sadri-dridi/cookie-token
Cookie name charset, value discarded
official 31 tools -
Snowflake timestamp bits, id discarded
streamable-httpio.github.sadri-dridi/snowflake-ts
Snowflake timestamp bits, id discarded
official 31 tools -
HuaweiCloud DevKit (Community Preview)
streamable-httpio.github.glqff/huaweicloud-devkit
Community preview of HuaweiCloud DevKit MCP server (official: io.github.huaweicloud)
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Short-UUID charset, value discarded
streamable-httpio.github.sadri-dridi/shortuuid-ok
Short-UUID charset, value discarded
official 31 tools -
Liters to US gallons, number discarded
streamable-httpio.github.sadri-dridi/litre-gal
Liters to US gallons, number discarded
official 31 tools -
KiB to bytes, number discarded
streamable-httpio.github.sadri-dridi/kib-bytes
KiB to bytes, number discarded
official 31 tools -
Joules to calories, number discarded
streamable-httpio.github.sadri-dridi/joule-cal
Joules to calories, number discarded
official 31 tools -
Percent-encode triplet count, input discarded
streamable-httpio.github.sadri-dridi/percent-ok
Percent-encode triplet count, input discarded
official 31 tools -
Ascii85 frame shape, input discarded
streamable-httpio.github.sadri-dridi/ascii85-ok
Ascii85 frame shape, input discarded
official 31 tools -
RFC 2047 encoded-word shape, input discarded
streamable-httpio.github.sadri-dridi/quoted-ok
RFC 2047 encoded-word shape, input discarded
official 31 tools -
CSV header column count, rows discarded
streamable-httpio.github.sadri-dridi/csv-cols-ok
CSV header column count, rows discarded
official 31 tools -
Parquet magic-byte check, file discarded
streamable-httpio.github.sadri-dridi/parquet-ok
Parquet magic-byte check, file discarded
official 31 tools -
OpenAPI version key shape, body discarded
streamable-httpio.github.sadri-dridi/openapi-ok
OpenAPI version key shape, body discarded
official 31 tools -
Agent-Native Slides
streamable-httpio.github.builderio/agent-native-slides
Agent-Native Google Slides - generate and edit React presentations
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Agent-Native Plan
streamable-httpio.github.builderio/agent-native-plan
Structured visual plans and PR recaps with diagrams, prototypes, annotations, and sharing
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Agent-Native Mail
streamable-httpio.github.builderio/agent-native-mail
Agent-Native Superhuman - email client with keyboard shortcuts and AI triage
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Agent-Native Forms
streamable-httpio.github.builderio/agent-native-forms
Agent-Native form builder - create, edit, and manage forms
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Agent-Native Dispatch
streamable-httpio.github.builderio/agent-native-dispatch
Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation
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Agent-Native Design
streamable-httpio.github.builderio/agent-native-design
Agent-Native design tool - create and edit visual designs with agent assistance
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Agent-Native Content
streamable-httpio.github.builderio/agent-native-content
Open-source Obsidian for MDX - edit local docs with agent assistance
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Agent-Native Clips
streamable-httpio.github.builderio/agent-native-clips
Screen recording, meeting notes, and voice dictation - all with AI
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Agent-Native Chat
streamable-httpio.github.builderio/agent-native-chat
Minimal chat-first app with durable threads, actions, and the app-agent loop
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Agent-Native Calendar
streamable-httpio.github.builderio/agent-native-calendar
Agent-Native Google Calendar - manage events, sync, and public booking
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Agent-Native Brain
streamable-httpio.github.builderio/agent-native-brain
Cited company knowledge from Slack, meetings, transcripts, and decisions
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Agent-Native Assets
streamable-httpio.github.builderio/agent-native-assets
Digital asset manager - upload, organize, search, and generate on-brand images and videos
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Agent-Native Analytics
streamable-httpio.github.builderio/agent-native-analytics
Agent-Native Amplitude/Mixpanel - connect data sources, prompt for charts
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Company filing and CVE evidence snapshots
streamable-httpio.github.stavros65/fishnet-company-cve
Company filing/CVE snapshots, status and optional feedback. Remote MCP or local stdio. Free Phase A.
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wiff
stdioio.github.xxxoooxoxo/wiff
Deterministic, resumable multi-agent workflows across Codex, Claude, Cursor, and Kimi.
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Whitespace word count, text discarded
streamable-httpio.github.sadri-dridi/words-ok
Whitespace word count, text discarded
official 31 tools -
Whether a number looks like unix milliseconds
streamable-httpio.github.sadri-dridi/unix-ms-ok
Whether a number looks like unix milliseconds
official 31 tools -
Days in the current UTC month
streamable-httpio.github.sadri-dridi/month-days
Days in the current UTC month
official 31 tools -
Unix day-of-year from seconds
streamable-httpio.github.sadri-dridi/unix-doy
Unix day-of-year from seconds
official 31 tools -
UTC fiscal quarter 1-4
streamable-httpio.github.sadri-dridi/fiscal-q
UTC fiscal quarter 1-4
official 31 tools -
BLAKE3 hex length, input discarded
streamable-httpio.github.sadri-dridi/blake3-len
BLAKE3 hex length, input discarded
official 31 tools -
FNV-1a 64 hex length, input discarded
streamable-httpio.github.sadri-dridi/fnv64-len
FNV-1a 64 hex length, input discarded
official 31 tools -
XXH3 hex length, input discarded
streamable-httpio.github.sadri-dridi/xxh3-len
XXH3 hex length, input discarded
official 31 tools -
Pragma token charset, value discarded
streamable-httpio.github.sadri-dridi/pragma-ok
Pragma token charset, value discarded
official 31 tools -
HSTS max-age band, value discarded
streamable-httpio.github.sadri-dridi/hsts-ok
HSTS max-age band, value discarded
official 31 tools -
ALPN protocol token, value discarded
streamable-httpio.github.sadri-dridi/alpn-ok
ALPN protocol token, value discarded
official 31 tools -
Mongo ObjectId hex length, value discarded
streamable-httpio.github.sadri-dridi/objectid-ok
Mongo ObjectId hex length, value discarded
official 31 tools -
Crockford Base32 ULID shape, value discarded
streamable-httpio.github.sadri-dridi/ulid-crock
Crockford Base32 ULID shape, value discarded
official 31 tools -
TypeID prefix_suffix shape, value discarded
streamable-httpio.github.sadri-dridi/typeid-ok
TypeID prefix_suffix shape, value discarded
official 31 tools -
Knots to km/h, number discarded
streamable-httpio.github.sadri-dridi/knot-kmh
Knots to km/h, number discarded
official 31 tools -
Watts to horsepower, number discarded
streamable-httpio.github.sadri-dridi/watt-hp
Watts to horsepower, number discarded
official 31 tools -
PSI to bar, number discarded
streamable-httpio.github.sadri-dridi/psi-bar
PSI to bar, number discarded
official 31 tools -
Punycode host shape, value discarded
streamable-httpio.github.sadri-dridi/puny-host
Punycode host shape, value discarded
official 31 tools -
Lowercase hex charset, input discarded
streamable-httpio.github.sadri-dridi/hex-lcase
Lowercase hex charset, input discarded
official 31 tools
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