C2paintake MCP vs Haldir

A side-by-side look at the C2paintake MCP and Haldir MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

C2paintake MCP logoC2paintake MCPSecurity · Remote HTTP/SSERemote MCP for C2PA intake verifier MCP, structured receipts, audit logs, and reviewer-ready evidenc36FairAuth: not declaredHaldir logoHaldirSecurity · Local subprocess (stdio)Guardian layer for AI agents: identity, secrets, audit via MCP.43FairAuth: api key required

Verdict: choose C2paintake MCP for security work over a hosted endpoint; choose Haldir for security as a local process. You can also run both side by side in one mcpServers block.

Which MCP server should you choose?

C2paintake MCP logoChoose C2paintake MCP when

  • You need dedicated capabilities in the Security domain.
  • You prefer a remote HTTP/SSE transport.
Explore C2paintake MCP

Haldir logoChoose Haldir when

  • You need dedicated capabilities in the Security domain.
  • You prefer a local stdio subprocess transport.
  • Its auth model fits you: API key required.
  • You have the keys it needs: HALDIR_ENCRYPTION_KEY.
Explore Haldir

Feature & specification comparison

Rows where the two servers differ are marked.

SpecC2paintake MCP logoC2paintake MCPHaldir logoHaldir
CategorySecuritySecurity
Quality signal36/100 · Fair43/100 · Fair
Install commandConfirmedConfirmed
TransportRemote HTTP/SSELocal subprocess (stdio)
AuthNot declaredAPI key required
PricingNot declaredFreemium
Required env varsNone listedHALDIR_ENCRYPTION_KEY
Verified ownerCommunity listingCommunity listing
GitHub stars04
Directory activity 0 views 0 installs 0 upvotes 4 views 0 installs 0 upvotes
ToolsNot listedNot listed

Tools & capabilities

C2paintake MCP tools

No tool names declared yet. Check the project README from the listing page.

Haldir tools

No tool names declared yet. Check the project README from the listing page.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

C2paintake MCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "c2paintake-mcp": {
      "url": "https://c2paintake.clauxel.com/mcp"
    }
  }
}

Haldir

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "haldir": {
      "command": "uvx",
      "args": [
        "haldir"
      ],
      "env": {
        "HALDIR_ENCRYPTION_KEY": "YOUR_HALDIR_ENCRYPTION_KEY_HERE"
      }
    }
  }
}

Frequently asked questions

C2paintake MCP is categorized under Security and uses a remote HTTP/SSE transport. Haldir belongs to Security and uses a local stdio subprocess. Pick C2paintake MCP for security work and Haldir for security.

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.

C2paintake MCP has no declared pricing — check the project's own site. Haldir is listed as freemium — a free tier with paid plans. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Yes. MCP clients support multiple servers: add c2paintake-mcp and haldir as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, C2paintake MCP has a quality signal of 36/100 (Fair) with 0 views, 0 installs and 0 GitHub stars. Haldir has 43/100 (Fair) with 4 views, 0 installs and 4 GitHub stars.