Does Recon Knowledge require an API key?
No, the server works without any API key.

@Recon-Fuzz
Basic information
Search Recon documentation, book, and newsletter. Queries getrecon.xyz, book.getrecon.xyz, and getrecon.substack.com for fuzzing, invariant testing, and Chimera framework knowledge.
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"recon-knowledge": {
"command": "npx",
"args": [
"@recon-fuzz-mcp/knowledge"
]
}
}
}Search the Recon glossary for terms matching a query. Returns top 5 matching glossary terms with full definitions. Source: getrecon.xyz
Get a full blog post by its slug. Returns the complete post content, metadata, and URL. Source: getrecon.xyz
Get a comparison article by slug. Returns both entities, their strengths, conclusion, and FAQs. Source: getrecon.xyz
Search across getrecon.xyz content (blog posts, glossary, comparisons, tools). Returns top 10 matches.
List all developer tools documented on getrecon.xyz. Returns up to 20 tools with descriptions and URLs.
Get a book documentation chapter by slug. Returns the full chapter content, category, and URL. Source: book.getrecon.xyz. Covers: Chimera framework, invariant testing, bootcamp, Recon Pro, tools, OSS repos.
Get a technical concept explanation from the Recon Book. Covers: invariant testing, Chimera, stateful fuzzing, handlers, ghost variables, clamping, optimization mode, dynamic replacement, governance fuzzing, Recon Magic.
Search across Recon Book documentation (chapters, concepts, FAQs). Returns top 10 matches. Source: book.getrecon.xyz
List all chapters in the Recon Book, grouped by category (Getting Started, Writing Invariant Tests, Bootcamp, Using Recon Pro, Free Tools, OSS, Reference).
Get a full Substack post by slug. Returns title, author, date, and full article content. Source: getrecon.substack.com (36 posts on invariant testing, fuzzing, engagement retrospectives, product updates).
Search across all Recon Substack posts. Returns top 10 matches with titles, dates, and content snippets.
List all Recon Substack newsletter posts sorted by date. Shows title, subtitle, date, word count, and slug for each post.
Search across ALL Recon content — getrecon.xyz (blog, glossary, comparisons, tools), book.getrecon.xyz (chapters, concepts, FAQs), and getrecon.substack.com (newsletter posts). Returns top 15 matches with source labels.
Force refresh the documentation cache from all three sources (getrecon.xyz, book.getrecon.xyz, getrecon.substack.com). Rate limited to once per 60 seconds.
MCP server that makes Recon documentation searchable by AI tools. Fetches and parses public documentation into structured, queryable content. No API key required.
Install the server and configure it with your MCP client. Use any of the 14 tools (search_glossary, get_blog_post, get_comparison, search_all, etc.) to query documentation from getrecon.xyz, book.getrecon.xyz, and getrecon.substack.com. Tools accept parameters like slug, query, or term to retrieve or search content.
No, the server works without any API key.
Yes, the server fetches public documentation only and provides read-only access.
The refresh_cache tool is rate limited to 1 invocation per minute. Other tools have no explicit rate limits mentioned.
Three sources: getrecon.xyz (site), book.getrecon.xyz (book), and getrecon.substack.com (newsletter). The search_all tool queries all three simultaneously.
Glossary returns top 5 matches, site and book searches return top 10 matches, and search_all returns top 15 matches across all sources.

The Cloud is the AI-native workspace that gives every AI — Claude, ChatGPT, Gemini, and other Frontier & Free or Local models — shared memory and real agents. Not cloud computing: thecloud.so is one workspace where your
Project context your AI can query through MCP — with source evidence.

The official Semantic-UI-React integration
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 162 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
Memlord is a remote MCP server available at https://app.memlord.com.
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