WS

Writing Style Checker

io.github.theserverlessdev/wsc

Prose linter + AI-slop detector: weasel words, passive voice, hedging, and research-cited AI tells

Yes, your AI can use this right now.Answered a live MCP handshake in 228 ms with no sign-in needed and exposes 3 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://wsc.theserverless.dev/mcp

3 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
check_textread-only

Analyze text for writing style issues: weasel words, passive voice, duplicate words, long sentences, nominalizations, hedging, filler adverbs, and research-cited AI tells. Read-only and stateless — text is analyzed in memory on the hosted server and never stored. Returns a plain-text report with each issue's line and column, the matched text, surrounding context, and the reason for AI tells; texts

fix_duplicatesread-only

Remove duplicate adjacent words (case-insensitive, including across line breaks) and return the cleaned text plus the list of words that were removed. Read-only with no side effects: the fix is returned in the response, nothing is written anywhere. Use after check_text reports duplicate words; other issue types are report-only and have no auto-fix.

list_word_listsread-only

Return every detector word/phrase list with its entry count, config key, and sample entries, plus a link to the full browsable library. Read-only, takes no parameters, and returns the same catalog for a given release. Use it to see what the detectors match before tuning a config for check_text; not needed for ordinary checking.

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