What is Bridgistic?

Bridgistic is a safe bridge between Claude and your WordPress site. Instead of handing an AI a full-admin Application Password, you mint a scoped key in WordPress and run a local MCP server that signs every request with it. The WordPress plugin verifies the signature, enforces the key's scopes, queues destructive operations for human approval, snapshots before risky writes, and logs everything.

Claude Desktop / Claude Code / Codex CLI / Gemini CLI
        │  (MCP, local)
        ▼
Bridgistic MCP server  ──  HMAC-signed HTTPS  ──▶  WordPress plugin
                                                    · scope checks
                                                    · approval queue
                                                    · snapshots + rollback
                                                    · audit log

What this repo includes (free version)

• Claude Code plugin marketplace — install with two slash commands
• Local MCP server (Node 20+, stdio) with 43 WordPress tools
• WordPress plugin with a full admin dashboard: a guided AI / MCP Connections wizard, Keys & Scopes, Multi-Site, Health Check (23 diagnostics), audit Logs, Snapshots, manual + limited scheduled Playbooks, and an Export Package builder
• HMAC-SHA256 authentication, replay protection, scoped least-privilege keys
• Example configs, install scripts, and step-by-step docs

What it does NOT include

The free version is the complete local bridge, plus a public-beta hosted connector (WP Admin → Bridgistic Cloud) for remote-only clients like ChatGPT. These belong to Bridgistic SaaS (separate, private product): AI skills marketplace (SEO/AIO/Schema audits), multi-site agency dashboard, team permissions, advanced logs & snapshots, usage billing, and white-label. See docs/FREE_VS_PAID.md.

Quick start

New here? Read docs/CONNECT_BRIDGISTIC.md instead — one step-by-step guide covering install → key → connect → verify → troubleshooting, written for non-technical site owners. The steps below are the same flow in short form.

1. Install the WordPress plugin

Download bridgistic-wordpress-plugin.zip from Releases (or build it: npm install && npm run build && npm run package), then upload via WP Admin → Plugins → Add New → Upload and activate. Details: docs/WORDPRESS_SETUP.md.

2. Generate a key

Open WP Admin → Bridgistic → AI / MCP Connections, pick a connection type and a permission preset (start with Read-only), and create a key. The secret is shown once — copy it immediately.

3a. One-click Claude Desktop extension (recommended — no terminal, no Node.js)

Download bridgistic.mcpb, double-click it, and paste your site URL, key ID, and secret when Claude Desktop prompts (the secret is stored securely by the app — no config files, no terminal). Details: docs/CLAUDE_DESKTOP.md.

3b. Or install in Claude Code

/plugin marketplace add Shubochandrosarker/bridgistic-claude-marketplace
/plugin install bridgistic@bridgistic-marketplace

Then set your connection in the shell where you run Claude Code:

export BRIDGISTIC_SITE_URL="https://example.com"
export BRIDGISTIC_KEY_ID="your_key_id"
export BRIDGISTIC_KEY_SECRET="your_key_secret"

Requires Node.js 20+. Details: docs/CLAUDE_CODE.md.

Also available via the MCP Registry as io.github.shubochandrosarker/bridgistic, and on npm:

npx bridgistic-mcp-server

3c. Or set up Claude Desktop manually

Clone this repo and build the server once:

git clone https://github.com/Shubochandrosarker/bridgistic-claude-marketplace.git
cd bridgistic-claude-marketplace
npm install && npm run build

Add this to your Claude Desktop config (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json, Windows: %APPDATA%\Claude\claude_desktop_config.json):

{
  "mcpServers": {
    "bridgistic": {
      "command": "node",
      "args": [
        "/absolute/path/to/bridgistic-claude-marketplace/mcp-server/dist/index.js"
      ],
      "env": {
        "BRIDGISTIC_SITE_URL": "https://example.com",
        "BRIDGISTIC_KEY_ID": "your_key_id",
        "BRIDGISTIC_KEY_SECRET": "your_key_secret"
      }
    }
  }
}

Restart Claude Desktop. Details: docs/CLAUDE_DESKTOP.md. The Bridgistic → AI / MCP Connections page also generates this config for you, and Bridgistic → Export Package downloads it as a ready-made zip.

3d. Or connect Codex, Gemini CLI, or ChatGPT

The same Bridgistic → AI / MCP Connections wizard also generates ready-to-paste configs for OpenAI Codex CLI and Gemini CLI — pick them as the connection type on step 1. See docs/CODEX_SETUP.md and docs/GEMINI_SETUP.md. ChatGPT only supports remote connectors and needs Bridgistic's hosted cloud connector — free, public beta, linked at Bridgistic → Bridgistic Cloud — see docs/CHATGPT_SETUP.md. Managing more than one WordPress site from the same client (any of them)? See docs/CONNECT_OTHER_AI.md.

4. Test the connection

• In WP Admin: Bridgistic → AI / MCP Connections → Step 5 → Run test, or open Bridgistic → Health Check for 23 diagnostics with fixes.
• In Claude: ask it to run bridgistic_get_site_info (read-only). Then check Bridgistic → Logs — the request should be there.

Troubleshooting

Run Bridgistic → Health Check first — it detects blocked REST APIs, WAF interference, clock drift, permalink problems, and more, each with a fix. Full guide: plugins/bridgistic/package/TROUBLESHOOTING.md.

Security model

• HMAC-SHA256 signed requests — the secret never travels on the wire; a timestamp window (±300s) plus single-use nonces block replays.
• Scoped keys — each key carries an explicit permission set (posts:read, db:write, …) enforced server-side on every call. Presets: Read-only, Content Manager, Safe Admin, Developer Mode.
• Approvals — keys can require human sign-off; destructive operations pause in a queue you decide on in WP Admin.
• Snapshots — automatic reversible captures before destructive writes; one-call rollback.
• Secrets at rest — encrypted (libsodium / AES-256-GCM), shown exactly once at creation, never logged. Rotate any time.
• Dangerous tools (bridgistic_execute_php, bridgistic_db_query, filesystem writes) require developer scopes and pass through dry-run/approval/snapshot guards. Use Developer Mode only on sites you control.

Full details: docs/SECURITY.md. Found a vulnerability? Please report it privately to support@wordpressistic.com — do not open a public issue.

Repo layout

.claude-plugin/marketplace.json    Claude Code marketplace manifest
plugins/bridgistic/                Claude Code plugin (manifest, mcp.json, pre-built server, setup package)
mcp-server/                        MCP server source (TypeScript)
wordpress-plugin/bridgistic/       WordPress plugin
docs/                              Setup, security, free-vs-paid, roadmap
scripts/                           validate / package / desktop-package tooling

Commands

npm install              # once
npm run build            # install + compile mcp-server, regenerate plugin server bundle
npm run validate         # manifest + structure + secret-scan checks
npm run package          # dist/bridgistic-claude-package.zip + dist/bridgistic-wordpress-plugin.zip
npm run desktop:package  # dist/bridgistic-desktop-package.zip (.mcpb-ready layout)
npm test                 # MCP server contract + integration tests

Contributing

Issues and PRs are welcome for the free version: bug fixes, docs, health checks, translations, and setup UX. Ground rules:

1. Never commit secrets — npm run validate scans for them.
2. Don't weaken the security path (HMAC, scopes, approvals, snapshots) — hardening PRs are very welcome.
3. WordPress code follows WordPress coding standards (nonces, capability checks, sanitize/escape everything, prefixed names).
4. Paid/SaaS features are out of scope for this repo.

Free vs paid direction

Free = the local secure bridge, plus a public-beta hosted connector (this repo, complete and maintained). Paid = Bridgistic SaaS: skills, agencies, automation. Read docs/FREE_VS_PAID.md and docs/ROADMAP.md.

License

GPL-2.0-or-later. © WordPressistic / Shuvo Sarker.