Vorim MCP Server vs Kakunin MCP
A side-by-side look at the Vorim MCP Server and Kakunin MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Vorim MCP Server for security work as a local process; choose Kakunin MCP for security as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Vorim MCP Server 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:
VORIM_API_KEY, VORIM_BASE_URL. - You want tools like
vorim_ping, vorim_register_agent, vorim_register_ephemeral.
Choose Kakunin MCP 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:
KAKUNIN_API_KEY, KAKUNIN_AGENT_ID. - You want tools like
verify_agent_scope, check_risk_score, audit_log_append.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Security | Security |
| Quality signal | 47/100 · Fair | 59/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | API key required |
| Pricing | Free | Freemium |
| Required env vars | VORIM_API_KEYVORIM_BASE_URL | KAKUNIN_API_KEYKAKUNIN_AGENT_ID |
| Verified owner | Community listing | Community listing |
| GitHub stars | 54 | 1 |
| Directory activity | 2 views 0 installs 0 upvotes | 5 views 0 installs 0 upvotes |
| Tools | 19 | 3 |
| Full listing | View Vorim MCP Server | View Kakunin MCP |
Tools & capabilities
Vorim MCP Server tools 19
vorim_pingCheck API health and connectivityvorim_register_agentRegister a new agent with Ed25519 cryptographic identityvorim_register_ephemeralRegister a `did:key` ephemeral agent with TTLvorim_get_agentGet agent details by IDvorim_list_agentsList all agents with pagination and filteringvorim_update_agentUpdate agent metadata (name, description, status)vorim_revoke_agentPermanently revoke an agentvorim_check_permissionCheck if agent has a permission scope (sub-5ms)vorim_grant_permissionGrant a permission with optional expiry and rate limitsvorim_list_permissionsList all active permissions for an agentvorim_revoke_permissionRevoke a specific permission scopevorim_delegate_credentialDelegate OAuth credentials to an agent- +7 more on the listing page
Kakunin MCP tools 3
verify_agent_scopeCheck whether this agent is authorised to perform an action before executing it. Verifies the active X.509 certificate, permitted_actions scope, financial limits, and revocation status.check_risk_scoreRetrieve the agent's rolling 30-day risk score, band (`low`/`medium`/`high`), drift trend, and actionable guidance. No input required.audit_log_appendAppend a behavioral event to the agent's immutable audit log. Returns risk score + transaction ID. Events scoring ≥ 0.85 auto-trigger a certificate revocation check.
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.
Vorim MCP Server
{
"mcpServers": {
"kzino-vorim-mcp-server": {
"command": "npx",
"args": [
"-y",
"@vorim/mcp-server"
],
"env": {
"VORIM_API_KEY": "YOUR_VORIM_API_KEY_HERE",
"VORIM_BASE_URL": "YOUR_VORIM_BASE_URL_HERE"
}
}
}
}
Kakunin MCP
{
"mcpServers": {
"kakunin-ai-kakunin-mcp": {
"command": "npx",
"args": [
"-y",
"@kakunin/mcp"
],
"env": {
"KAKUNIN_API_KEY": "YOUR_KAKUNIN_API_KEY_HERE",
"KAKUNIN_AGENT_ID": "YOUR_KAKUNIN_AGENT_ID_HERE"
}
}
}
}
Frequently asked questions
Vorim MCP Server is categorized under Security and uses a local stdio subprocess. Kakunin MCP belongs to Security and uses a local stdio subprocess. Pick Vorim MCP Server for security work and Kakunin MCP 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.
Vorim MCP Server is listed as free. Auth: api key required. Kakunin MCP 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 kzino-vorim-mcp-server and kakunin-ai-kakunin-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Vorim MCP Server has a quality signal of 47/100 (Fair) with 2 views, 0 installs and 54 GitHub stars. Kakunin MCP has 59/100 (Good) with 5 views, 0 installs and 1 GitHub stars.