{
  "project_id": "vllm-project/semantic-router",
  "repo": "vllm-project/semantic-router",
  "name": "semantic-router",
  "github_url": "https://github.com/vllm-project/semantic-router",
  "homepage_url": "https://vllm-sr.ai",
  "language": "Go",
  "license": "Apache-2.0",
  "project_kind": "project",
  "category": [
    "prompt_tooling"
  ],
  "tags": [
    "ai-gateway",
    "bert-classification",
    "fine-tuning",
    "golang",
    "huggingface-candle",
    "huggingface-transformers",
    "kubernetes",
    "llm",
    "llmrouter",
    "mcp",
    "mixture-of-models",
    "openclaw",
    "pii-detection",
    "prompt-engineering",
    "prompt-guard",
    "rust",
    "semantic-router",
    "vllm"
  ],
  "description": "A programmable Mixture-of-Models router for heterogeneous LLM inference",
  "overview": "Use vllm-project/semantic-router when the user needs a prompt tooling project with docker, kubernetes, local deployment options.",
  "alternatives": [
    {
      "repo": "langfuse/langfuse",
      "reason": "Same prompt tooling intent with workflow overlap."
    },
    {
      "repo": "ENTERPILOT/GoModel",
      "reason": "Same prompt tooling intent with llm_gateway, workflow overlap."
    },
    {
      "repo": "future-agi/future-agi",
      "reason": "Same prompt tooling intent with llm_gateway, workflow overlap."
    }
  ],
  "related": [
    {
      "repo": "guardrails-ai/guardrails",
      "reason": "Related to vllm-project/semantic-router through prompt tooling category and docker deployment."
    },
    {
      "repo": "DataFog/datafog-python",
      "reason": "Related to vllm-project/semantic-router through prompt tooling category and local deployment."
    },
    {
      "repo": "soapbucket/sbproxy",
      "reason": "Related to vllm-project/semantic-router through shared MCP dependency context."
    },
    {
      "repo": "api7/aisix",
      "reason": "Related to vllm-project/semantic-router through prompt tooling category and docker deployment."
    },
    {
      "repo": "arena-ai/structured-logprobs",
      "reason": "Related to vllm-project/semantic-router through prompt tooling category and docker deployment."
    },
    {
      "repo": "ENTERPILOT/GoModel",
      "reason": "Related to vllm-project/semantic-router through prompt tooling category and docker deployment."
    },
    {
      "repo": "stacklok/toolhive",
      "reason": "Related to vllm-project/semantic-router through shared MCP dependency context."
    },
    {
      "repo": "langfuse/langfuse",
      "reason": "Related to vllm-project/semantic-router through prompt tooling category and docker deployment."
    }
  ],
  "dependencies": [
    "MCP",
    "LLM provider"
  ],
  "deployments": [
    "docker",
    "kubernetes",
    "local",
    "cloud"
  ],
  "difficulty": "beginner",
  "cloudflare_ready": false,
  "use_cases": [
    "manage prompts",
    "version prompt workflows",
    "improve prompt iteration"
  ],
  "not_good_for": [
    "edge-only Cloudflare Workers deployment without adaptation"
  ],
  "classification": {
    "category": {
      "confidence": "high",
      "evidence": [
        "Manual product trust override for vllm-project/semantic-router."
      ]
    },
    "deployment": {
      "confidence": "high",
      "evidence": [
        "Matched \"kubernetes\" in repository content.",
        "Local usage is assumed for open source repositories unless contradicted."
      ]
    },
    "difficulty": {
      "confidence": "medium",
      "evidence": [
        "Repository has under 10k stars, so complexity is treated conservatively."
      ]
    },
    "cloudflare_ready": {
      "confidence": "high",
      "evidence": [
        "Runtime blocker: gpu.",
        "No Cloudflare deployment signal detected.",
        "No wrangler.toml found in inspected repository files."
      ]
    }
  },
  "quality_signals": {
    "stars": 5110,
    "recent_commits": 100,
    "contributors": 100,
    "issue_response_time_hours": null,
    "release_frequency_180d": 2
  },
  "quality_signal_confidence": {
    "stars_30d_delta": "snapshot",
    "stars30d_window_days": 33,
    "commits_30d": "partial",
    "releases_180d": "complete",
    "contributors_90d": "partial"
  },
  "quality_score": 43,
  "agent_score": 80,
  "score": 87,
  "agent_score_breakdown": {
    "documentation": 90,
    "maintenance": 55,
    "deployment": 90,
    "popularity": 74,
    "community": 100
  },
  "git_top_score": 87,
  "git_top_score_breakdown": {
    "community": 100,
    "maintenance": 61,
    "documentation": 92,
    "stability": 76,
    "adoption": 100,
    "agent_readability": 100
  },
  "summary": {
    "tl_dr": "Use vllm-project/semantic-router when the user needs a prompt tooling project with docker, kubernetes, local deployment options.",
    "purpose": "Use vllm-project/semantic-router when the user needs a prompt tooling project with docker, kubernetes, local deployment options.",
    "install": "Run with Docker using the repository's container instructions.",
    "inputs": [
      "prompt templates",
      "schemas",
      "constraints"
    ],
    "outputs": [
      "structured prompts",
      "validated generations",
      "prompt tooling artifacts"
    ],
    "good_for": [
      "manage prompts",
      "version prompt workflows",
      "improve prompt iteration",
      "structured output",
      "prompt engineering",
      "format enforcement"
    ],
    "not_good_for": [
      "edge-only Cloudflare Workers deployment without adaptation",
      "raw inference serving",
      "database workloads"
    ],
    "deployment": [
      "docker",
      "kubernetes",
      "local",
      "cloud"
    ],
    "alternatives": [
      {
        "repo": "langfuse/langfuse",
        "reason": "Same prompt tooling intent with workflow overlap."
      },
      {
        "repo": "ENTERPILOT/GoModel",
        "reason": "Same prompt tooling intent with llm_gateway, workflow overlap."
      },
      {
        "repo": "future-agi/future-agi",
        "reason": "Same prompt tooling intent with llm_gateway, workflow overlap."
      }
    ]
  },
  "evidence": {
    "classification": {
      "category": {
        "confidence": "high",
        "evidence": [
          "Manual product trust override for vllm-project/semantic-router."
        ]
      },
      "deployment": {
        "confidence": "high",
        "evidence": [
          "Matched \"kubernetes\" in repository content.",
          "Local usage is assumed for open source repositories unless contradicted."
        ]
      },
      "difficulty": {
        "confidence": "medium",
        "evidence": [
          "Repository has under 10k stars, so complexity is treated conservatively."
        ]
      },
      "cloudflare_ready": {
        "confidence": "high",
        "evidence": [
          "Runtime blocker: gpu.",
          "No Cloudflare deployment signal detected.",
          "No wrangler.toml found in inspected repository files."
        ]
      }
    },
    "quality_signal_confidence": {
      "stars_30d_delta": "snapshot",
      "stars30d_window_days": 33,
      "commits_30d": "partial",
      "releases_180d": "complete",
      "contributors_90d": "partial"
    },
    "source_fields": [
      "project.description",
      "project.topics",
      "project.language",
      "project.license",
      "agent_card.summary_for_agent",
      "agent_card.use_cases",
      "agent_card.deployment",
      "agent_card.classification",
      "metrics"
    ],
    "caveats": [
      "edge-only Cloudflare Workers deployment without adaptation",
      "Partial or estimated quality signals: commits30d, contributors90d."
    ],
    "confidence_reason": "Evidence is usable for comparison, but agents should cite caveats before making a strong recommendation.",
    "last_verified_at": "2026-08-04T03:30:19.367Z"
  },
  "caveats": [
    "edge-only Cloudflare Workers deployment without adaptation",
    "Partial or estimated quality signals: commits30d, contributors90d."
  ],
  "confidence_reason": "Evidence is usable for comparison, but agents should cite caveats before making a strong recommendation.",
  "source_fields": [
    "project.description",
    "project.topics",
    "project.language",
    "project.license",
    "agent_card.summary_for_agent",
    "agent_card.use_cases",
    "agent_card.deployment",
    "agent_card.classification",
    "metrics"
  ],
  "last_verified_at": "2026-08-04T03:30:19.367Z",
  "knowledge": {
    "project": {
      "id": "vllm-project/semantic-router",
      "owner": "vllm-project",
      "name": "semantic-router",
      "full_name": "vllm-project/semantic-router",
      "github_url": "https://github.com/vllm-project/semantic-router",
      "homepage_url": "https://vllm-sr.ai",
      "description": "A programmable Mixture-of-Models router for heterogeneous LLM inference",
      "language": "Go",
      "topics": [
        "ai-gateway",
        "bert-classification",
        "fine-tuning",
        "golang",
        "huggingface-candle",
        "huggingface-transformers",
        "kubernetes",
        "llm",
        "llmrouter",
        "mcp",
        "mixture-of-models",
        "openclaw",
        "pii-detection",
        "prompt-engineering",
        "prompt-guard",
        "rust",
        "semantic-router",
        "vllm"
      ],
      "license": "Apache-2.0",
      "stars": 5110,
      "forks": 797,
      "open_issues": 291,
      "default_branch": "main",
      "created_at": "2025-08-26T21:49:50Z",
      "updated_at": "2026-08-04T00:37:28Z",
      "pushed_at": "2026-08-04T00:24:38Z",
      "synced_at": "2026-08-04T03:30:19.367Z"
    },
    "agent_card": {
      "project_id": "vllm-project/semantic-router",
      "project_kind": "project",
      "category": "prompt_tooling",
      "difficulty": "beginner",
      "deployment": [
        "docker",
        "kubernetes",
        "local",
        "cloud"
      ],
      "cloudflare_ready": false,
      "use_cases": [
        "manage prompts",
        "version prompt workflows",
        "improve prompt iteration"
      ],
      "not_good_for": [
        "edge-only Cloudflare Workers deployment without adaptation"
      ],
      "alternatives": [
        {
          "project_id": "langfuse/langfuse",
          "reason": "Same prompt tooling intent with workflow overlap."
        },
        {
          "project_id": "ENTERPILOT/GoModel",
          "reason": "Same prompt tooling intent with llm_gateway, workflow overlap."
        },
        {
          "project_id": "future-agi/future-agi",
          "reason": "Same prompt tooling intent with llm_gateway, workflow overlap."
        }
      ],
      "summary_for_agent": "Use vllm-project/semantic-router when the user needs a prompt tooling project with docker, kubernetes, local deployment options.",
      "classification": {
        "category": {
          "confidence": "high",
          "evidence": [
            "Manual product trust override for vllm-project/semantic-router."
          ]
        },
        "deployment": {
          "confidence": "high",
          "evidence": [
            "Matched \"kubernetes\" in repository content.",
            "Local usage is assumed for open source repositories unless contradicted."
          ]
        },
        "difficulty": {
          "confidence": "medium",
          "evidence": [
            "Repository has under 10k stars, so complexity is treated conservatively."
          ]
        },
        "cloudflare_ready": {
          "confidence": "high",
          "evidence": [
            "Runtime blocker: gpu.",
            "No Cloudflare deployment signal detected.",
            "No wrangler.toml found in inspected repository files."
          ]
        }
      },
      "schema_version": "v1",
      "generated_at": "2026-08-04T03:30:19.367Z"
    },
    "metrics": {
      "project_id": "vllm-project/semantic-router",
      "stars_30d_delta": 420,
      "commits_30d": 100,
      "releases_180d": 2,
      "contributors_90d": 100,
      "issue_first_response_median_hours": null,
      "recent_push_days": 0,
      "git_score": 43,
      "maintenance_score": 55,
      "signal_confidence": {
        "stars_30d_delta": "snapshot",
        "stars30d_window_days": 33,
        "commits_30d": "partial",
        "releases_180d": "complete",
        "contributors_90d": "partial"
      },
      "calculated_at": "2026-08-04T03:30:19.367Z"
    }
  },
  "resolved_from": {
    "requested_id": "vllm-project/semantic-router",
    "resolved_id": "vllm-project/semantic-router",
    "resolution": "direct"
  },
  "metadata": {
    "source": "d1",
    "reason": "d1_query",
    "project_count": 1057,
    "generated_at": "2026-08-08T03:53:24.418Z",
    "snapshot_id": "d1:1057:2026-08-08T03:00:56.042Z",
    "latest_synced_at": "2026-08-08T03:00:56.042Z",
    "schema_version": "git-top.knowledge.v1",
    "loaded_project_limit": 2000,
    "truncated": false
  }
}