Content moderation and profanity detection MCP server with 19 tools, 24 language support, leetspeak/Unicode obfuscation detection, context-aware
Most developer tooling work still happens through a UI a human drives. Glin MCP server moves it into the conversation instead. Content moderation and profanity detection MCP server with 19 tools, 24 language support, leetspeak/Unicode obfuscation detection, context-aware analysis, batch processing, and user tracking for AI-powered content safety.
The Open-Source AI Guardrail. Profanity, PII, Secrets, Soon: Prompt Injection — One Library, One MCP Server, Runs Offline.
The server publishes 14 tools. What each one is for:
check_profanity — Check text for profanity with detailed resultscensor_text — Censor profanity with configurable replacementanalyze_context — Context-aware analysis with domain whitelistsbatch_check — Check multiple texts in one operationvalidate_content — Content validation with safety scoring (0-100)detect_obfuscation — Detect leetspeak and Unicode tricksget_supported_languages — List all 24 supported languagesexplain_match — Explain why text was flagged with reasoningsuggest_alternatives — Suggest clean alternatives for profane contentanalyze_corpus — Analyze up to 500 texts for moderation statscompare_strictness — Compare results across strictness levelscreate_regex_pattern — Generate regex patterns for custom detectionInstallation goes through your MCP client rather than a global install: point it at glin-profanity on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Glin's toolset — check_profanity, censor_text, analyze_context and 11 more — is a fair guide to whether it matches your workflow.
This entry was verified against Glin's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| check_profanity | Check text for profanity with detailed results |
| censor_text | Censor profanity with configurable replacement |
| analyze_context | Context-aware analysis with domain whitelists |
| batch_check | Check multiple texts in one operation |
| validate_content | Content validation with safety scoring (0-100) |
| detect_obfuscation | Detect leetspeak and Unicode tricks |
| get_supported_languages | List all 24 supported languages |
| explain_match | Explain why text was flagged with reasoning |
| suggest_alternatives | Suggest clean alternatives for profane content |
| analyze_corpus | Analyze up to 500 texts for moderation stats |
| compare_strictness | Compare results across strictness levels |
| create_regex_pattern | Generate regex patterns for custom detection |
| track_user_message | Track user messages for repeat offender detection |
| get_user_profile | Get moderation profile for a specific user |
**Cursor** (`.cursor/mcp.json`):
```json
{
"mcpServers": {
"glin-profanity": {
"command": "npx",
"args": ["-y", "glin-profanity-mcp"]
}
}
}Configuration as documented by the project. Restart the client after saving.
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