CussCheck

dev.workers.mike-tusa.profanity-api/profanity-apiVersion 0.3.0

English profanity filter: find and censor swear words, incl. obfuscations. Word list, not AI.

Status

Responds151 msNov 14, 2026, 14:28 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://profanity-api.mike-tusa.workers.dev/mcpResponds151 msNov 14, 2026, 14:28 UTC

No sign-in

claude mcp add --transport http profanity-api https://profanity-api.mike-tusa.workers.dev/mcp

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Settings > Connectors > Add custom connector
Name: profanity-api
Remote MCP server URL: https://profanity-api.mike-tusa.workers.dev/mcp

{
  "mcpServers": {
    "profanity-api": {
      "url": "https://profanity-api.mike-tusa.workers.dev/mcp"
    }
  }
}

code --add-mcp '{"name":"profanity-api","type":"http","url":"https://profanity-api.mike-tusa.workers.dev/mcp"}'

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1 tools

Tools of CussCheck
	Description		Read-only	Idempotent	Open world
`check_profanity`Detect English profanity in text (word list with leetspeak, look-alike letters, repeated letters, dotted/spaced letters and hidden characters handled) and return the matched terms, their positions (UTF-16 start/end in your text) and, unless censor is false, a censored copy of the same length. Common innocent words (Scunthorpe, cockpit, Shiite, cumin) are whitelisted; it does not understand context and is English only. Text up to 10240 UTF-8 bytes; it is not stored or logged. matches is capped at 50 here (match_count is the full total). Read-only. Same engine, keys and limits as POST /v1/check.	Detect English profanity in text (word list with leetspeak, look-alike letters, repeated letters, dotted/spaced letters and hidden characters handled) and return the matched terms, their positions (UTF-16 start/end in your text) and, unless censor is false, a censored copy of the same length. Common innocent words (Scunthorpe, cockpit, Shiite, cumin) are whitelisted; it does not understand context and is English only. Text up to 10240 UTF-8 bytes; it is not stored or logged. matches is capped at 50 here (match_count is the full total). Read-only. Same engine, keys and limits as POST /v1/check.	No	Yes	Yes	No