Claude Code Mcp Marketplace

---

🛒 The MCP problem

There are hundreds of MCP servers. They're scattered across:

• GitHub (search "mcp-server-*")
• npm (@modelcontextprotocol/*)
• PyPI (mcp-*)
• GoLang modules
• Random blog posts and tweets

Installing one means:

1. Find the repo
2. Read the install instructions (usually wrong)
3. Manually edit settings.json
4. Hope you got the JSON right
5. Restart Claude Code
6. Pray

ccmcp (claude-code-mcp) fixes this. One CLI. Curated registry. Verified servers.

---

⚡ Commands

# Search
ccmcp search slack
ccmcp search "database"

# Install
ccmcp install slack
ccmcp install slack --scope project   # vs --scope user

# List installed
ccmcp list

# Update
ccmcp update slack
ccmcp update --all

# Remove
ccmcp uninstall slack

# Audit installed servers (security + freshness check)
ccmcp audit

The CLI:

• ✅ Validates the server's manifest
• ✅ Checks for known CVEs in its dependencies
• ✅ Tests it boots successfully before saving
• ✅ Edits your settings.json with proper backup
• ✅ Restarts Claude Code if needed (optional)

---

📦 Registry

The marketplace tracks 300+ verified MCP servers across categories:

Category	Servers
🗄️ Databases	Postgres, MySQL, SQLite, MongoDB, Redis, Snowflake, BigQuery
💬 Chat	Slack, Discord, Telegram, Microsoft Teams, Matrix
📅 Productivity	Google Calendar, Notion, Linear, Jira, Asana, Trello
🌐 APIs	GitHub, GitLab, Stripe, Twilio, SendGrid, Vercel, Cloudflare
☁️ Cloud	AWS, GCP, Azure, DigitalOcean, Hetzner, Render
📊 Analytics	Mixpanel, Amplitude, PostHog, Google Analytics
🤖 AI / LLM	Hugging Face, OpenAI, Anthropic (extra tooling), Replicate
📁 Files	S3, R2, Google Drive, Dropbox, OneDrive
🛒 Commerce	Shopify, Stripe, Square, WooCommerce
🎮 Gaming	Steam, Discord Game SDK, Unity Cloud
🔐 Security	1Password, Vault, AWS Secrets Manager
🛠️ Dev Tools	Sentry, Datadog, Honeycomb, Bugsnag

Browse online: marketplace.ccmcp.dev (coming soon)

---

🛡️ Security

Every server in the registry has been manually reviewed for:

• ✅ Source available on GitHub
• ✅ No obfuscated code
• ✅ Permissions clearly documented
• ✅ Maintained (commits within last 6 months)
• ✅ No known critical CVEs in dependencies

We classify each server by trust tier:

Tier	Meaning
🟢 Official	Maintained by the service vendor (Slack, GitHub, etc.)
🔵 Verified	Maintained by trusted community contributor, code-reviewed
🟡 Community	Community-maintained, less rigorous review
🔴 Experimental	Use at own risk

ccmcp install shows the tier before installing, and you can configure a minimum:

ccmcp config set min_trust_tier verified

---

📂 Server Manifest

Every registered server includes a mcp.toml:

name = "slack"
version = "2.1.0"
description = "Send messages, read channels, manage Slack workspaces."
author = "Slack, Inc."
license = "MIT"
trust_tier = "official"

[install]
type = "npm"                  # npm | pip | go | docker | binary
package = "@slack/mcp-server"
binary_name = "mcp-server-slack"

[runtime]
command = "mcp-server-slack"
env_required = ["SLACK_BOT_TOKEN"]
env_optional = ["SLACK_USER_TOKEN"]

[capabilities]
tools = ["send_message", "read_channel", "list_channels", "react_message"]
resources = ["channels", "users", "files"]

[permissions]
network = ["api.slack.com"]
filesystem = false
shell = false

This lets ccmcp show you exactly what permissions a server wants before you install.

---

🤝 Contributing a server

ccmcp submit ./my-mcp-server

This runs the manifest validator + a smoke test + opens a PR against the registry. Approved within 7 days if the manifest is complete.

---

🌟 Highlighted picks

postgres 🟢

Query and modify your Postgres databases directly from Claude.

linear 🟢

Browse, create, and update Linear issues without leaving Claude.

playwright 🔵

Drive a browser from Claude. Great for web scraping + e2e testing.

aws-cdk 🔵

Read your CDK stacks, propose changes, generate diffs.

huggingface 🔵

Search models, datasets, run inference on Hugging Face directly.

---

📜 License

MIT.

---