docs(launch): blog posts, Reddit copy, awesome-list PR materials

3 technical blog posts for Dev.to/Hashnode:
- SRP-6a deep dive (zero-knowledge auth implementation)
- BIP-39 seed phrase for passwords (not just crypto)
- MCP credential gateway for AI agents

3 Reddit posts (r/selfhosted, r/privacy, r/netsec)
2 awesome-list PR drafts (awesome-mcp-servers, awesome-selfhosted)

Author: Maurice Wen

outputs/awesome-lists/awesome-mcp-servers-pr.md

@@ -0,0 +1,21 @@
+# PR for punkpeye/awesome-mcp-servers
+
+## Entry to add (under "Security" or "Identity" category):
+
+- [Auth Box](https://github.com/MARUCIE/authbox) - Zero-knowledge password manager with MCP credential gateway. Gives AI agents policy-gated access to credentials (scope, rate limits, time windows, step-up approval). BIP-39 seed phrase recovery. 70+ API key providers.
+
+## PR Title:
+Add Auth Box -- MCP credential gateway for AI agents
+
+## PR Body:
+Auth Box is an open-source (MIT) password manager with a built-in MCP server that provides AI agents controlled access to credentials.
+
+**MCP capabilities:**
+- Policy engine: scope, rate limits, time windows, step-up approval
+- Per-agent delegation keys (HD derivation from seed phrase)
+- Audit trail with hash-chain integrity verification
+- 70+ API key provider management
+
+**Tech:** Go API + Next.js 15 + TypeScript + Chrome MV3 Extension
+
+144 automated tests, security audited.

outputs/awesome-lists/awesome-selfhosted-pr.md

@@ -0,0 +1,20 @@
+# PR for awesome-selfhosted/awesome-selfhosted
+
+## Entry to add (under "Password Managers" category):
+
+- [Auth Box](https://github.com/MARUCIE/authbox) - Zero-knowledge password manager using BIP-39 seed phrases. Deterministic password derivation, AI agent MCP gateway, import from 13 sources. `Go` `TypeScript` `Docker` `MIT`
+
+## PR Title:
+Add Auth Box to Password Managers
+
+## PR Body:
+Auth Box is a self-hosted, zero-knowledge password manager.
+
+- **Zero-knowledge**: server stores only encrypted blobs (AES-256-GCM). SRP-6a authentication.
+- **Seed phrase recovery**: BIP-39 24-word mnemonic derives all keys. Works without server.
+- **Deterministic passwords**: derive passwords from seed + site name. No storage needed.
+- **AI Agent gateway**: MCP protocol for controlled credential access.
+- **Docker Compose**: one-command setup (Postgres + Redis + Go API + Next.js)
+- **Import**: Apple, Google, Chrome, 1Password, Bitwarden, LastPass, KeePass, and 6 more.
+
+MIT licensed. 144 automated tests.