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mcp

L0· runs locally

MCP auth middleware: gate tool calls so only authorized agents can act.

v0.6.4 · active · repository · descriptor JSON · versions

Runs on your machine: something must execute the package.Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.
Quality–not scored
Trust76of 100
Packages1
Tools seen0

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "bolyra": {
      "command": "npx",
      "args": [
        "-y",
        "@bolyra/[email protected]"
      ]
    }
  }
}
claude mcp add bolyra -- npx -y @bolyra/[email protected]
[mcp_servers.bolyra]
command = "npx"
args = ["-y", "@bolyra/[email protected]"]
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "bolyra": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@bolyra/[email protected]"
      ],
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "bolyra": {
      "command": "npx",
      "args": [
        "-y",
        "@bolyra/[email protected]"
      ]
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=bolyra&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBib2x5cmEvbWNwQDAuNi40Il19"
}
{
  "servers": {
    "bolyra": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@bolyra/[email protected]"
      ]
    }
  }
}
{
  "mcpServers": {
    "bolyra": {
      "command": "npx",
      "args": [
        "-y",
        "@bolyra/[email protected]"
      ]
    }
  }
}
extensions:
  "bolyra":
    enabled: true
    name: "bolyra"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "@bolyra/[email protected]"
    timeout: 300

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25
  • n/a
    protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygienen/a · weight 30
  • n/a
    tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool list unknown
dependencies50 · weight 15
  • fail
    deps.known_vulns2 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-qpx9-hpmf-5gmw in [email protected] (indirect, fixed in 1.13.8), GHSA-96hv-2xvq-fx4p in [email protected] (indirect, fixed in 8.21.0); 2 more of lower severity or without a fix
  • n/a
    deps.mcp_sdk_versionthe official MCP SDK is not in the dependency graph
  • pass
    deps.resolvable@bolyra/[email protected] resolved: 109 packages

Tool list unknown · checked 2026-10-19 10:20 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 76 / 100

duplicate-repo
provenance80
livenessn/a
freshness65
hygiene80

+repository +namespace-matches-repo ~liveness-unmeasured ~updated-118d-ago -duplicate-repo(4 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@bolyra/[email protected] npm108 dependencies, resolved · advisories checked 2026-10-19

advisoryseveritypackagefixed in
GHSA-qpx9-hpmf-5gmwUnderscore has unlimited recursion in _.flatten and _.isEqual, potential for DoS attackhigh[email protected]indirectfixed in 1.13.8
GHSA-96hv-2xvq-fx4pws: Memory exhaustion DoS from tiny fragments and data chunkshigh[email protected]indirectfixed in 8.21.0
GHSA-58qx-3vcg-4xpxws: Uninitialized memory disclosuremoderate[email protected]indirectfixed in 8.20.1
GHSA-848j-6mx2-7j84Elliptic Uses a Cryptographic Primitive with a Risky Implementationlow[email protected]indirectno fix yet

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

packageregistryversionruntimesecrets
@bolyra/mcpnpm0.6.4–

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Also listed as

3 other active names share this repository: io.github.bolyra/gateway, io.github.bolyra/sdk, io.github.bolyra/shield

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More from io.github.bolyra

Official server.json
{
  "name": "io.github.bolyra/mcp",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.6.4",
  "packages": [
    {
      "version": "0.6.4",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@bolyra/mcp",
      "registryType": "npm"
    }
  ],
  "repository": {
    "url": "https://github.com/bolyra/bolyra",
    "source": "github",
    "subfolder": "integrations/mcp"
  },
  "description": "MCP auth middleware: gate tool calls so only authorized agents can act."
}