# Gortex > High-performance code-intelligence engine for AI agents and IDE, supports 257 languages, multi repositories, based on graph, with access via CLI, MCP Server, and API. AI coding agents teammate - expose only needed information, cutting token usage up to 50x. 100% local. - **Type:** MCP server - **Install:** `agentstack add mcp-zzet-gortex` - **Verified:** Pending review - **Seller:** [zzet](https://agentstack.voostack.com/s/zzet) - **Installs:** 0 - **Category:** [Integrations](https://agentstack.voostack.com/c/integrations) - **Latest version:** 0.1.0 - **License:** Apache-2.0 - **Upstream author:** [zzet](https://github.com/zzet) - **Source:** https://github.com/zzet/gortex - **Website:** https://gortex.dev/ ## Install ```sh agentstack add mcp-zzet-gortex ``` Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent. ## About ### High-performance and efficient code-intelligence engine for AI agents and IDE #### Indexes code into graph and exposes it via CLI, MCP Server, and web UI. Multi-repository support by default. #### Single static binary for macOS, Linux, and Windows — no dependency chain, simple installation and use. --- [](https://github.com/zzet/gortex/actions/workflows/ci.yml) [](https://github.com/zzet/gortex/releases/latest) [](docs/installation.md#verifying-releases-supply-chain-security) [](https://slsa.dev/spec/v1.0/levels#build-l3) [](https://www.virustotal.com/gui/url/00e1094b39c9bd7db4d5a179b1d56173f85c915075057fd3cc64bfbb9b735b11/detection) [](#) [](#) [](#) [](https://scorecard.dev/viewer/?uri=github.com/zzet/gortex) [](https://goreportcard.com/report/github.com/zzet/gortex) [](https://pkg.go.dev/github.com/zzet/gortex) High-quality parsing 257 languages/grammars through tree-sitter AST analysis, in-process resolvers, enhanced with [compiler-grade resolution](https://github.com/zzet/gortex/blob/main/docs/lsp.md) for Python, TypeScript / JavaScript, PHP, C#, Go, C, C++, Java, Kotlin, Swift, Zig, Rust, Ruby, Elixir, Ocaml, Haskell, and [others](https://github.com/zzet/gortex/blob/main/docs/languages.md#at-a-glance) - producing a persistent provenance-tiered knowledge graph of functions, classes, call chains, HTTP routes, and cross-service contracts and calls with a strong confidence model. 175 (configurable) MCP tools - use only what you need. Zero dependencies. Plug and play across 17 coding agents. **Up to 50× fewer tokens per response**. Reproducible [benchmarks](BENCHMARK.md). > 17 AI coding agents (Claude Code, Kiro, Cursor, Windsurf, VS Code / Copilot, Continue.dev, Cline, OpenCode, Antigravity, Codex CLI, Gemini CLI, Zed, Aider, Kilo Code, OpenClaw, Hermes, Oh My Pi) supported out of the box. > > One install configures every one detected on your machine — see [docs/agents.md](docs/agents.md). Gortex Web UI — force-directed knowledge graph visualization ## Why it matters - **50× fewer tokens per response** — graph-native lookups beat naive file reads. Agents read **just what they need**, not the full file, not the 500-line file around it. - **Full development cycle** - no 'read file before edit'. Agents ask for sources, tell what to change, and don't waste context of reading noise. - **257 languages/grammars** - every file in the repository reachable; no mix of tools and bloating/hallycinating agents. Three tiers (bespoke tree-sitter, regex, forest-backed signatures) plus Jupyter and Databricks notebooks → [docs/languages.md](docs/languages.md) - **Cross-repo by default** — N repos in one graph; contracts, references, and call chains span repo boundaries with evidence-gated resolution, contract matching, impact analysis, per-session isolation → [docs/multi-repo.md](docs/multi-repo.md) - **Extreamly fast analysis** — a precomputed depth-3 reach index turns blast-radius queries into O(seeds × reach) map lookups. Safe to ask "what breaks if I change this?" on every edit. No dozens of tool calls to grasp context. - **Zero external dependencies** — single binary, everything in-process. No network, no model download to get started. Install, start daemon, use. - **Agent integrations (17)** — `gortex init` configures every detected coding assistant on the machine → [docs/agents.md](docs/agents.md) - **100+ MCP tools, 16 resources, 3 prompts** — symbol lookup, call chains, blast radius, dataflow, clone detection, refactoring, code actions → [docs/mcp.md](docs/mcp.md) - **Semantic search default-on** — baked GloVe-50d (3.8 MB embedded), hybrid BM25 + vector + RRF, zero deps; opt-in MiniLM / Ollama / OpenAI → [docs/semantic-search.md](docs/semantic-search.md) - **Speculative execution** — `preview_edit` / `simulate_chain` answer "what would change if I applied this WorkspaceEdit?" without touching disk - **Live editor overlays** — push unsaved buffers as a shadow graph; tools read through it. Branching for parallel speculative sessions - **GCX1 wire format** — published, round-trippable. **An additional −27% tokens vs JSON** at same fidelity → [docs/wire-format.md](docs/wire-format.md) - **Long-living daemon** — one process serves every IDE window; live fsnotify, on-disk snapshots, restart, OS-supervised lifecycle - **9 LLM providers (optional)** — local llama.cpp, Anthropic, OpenAI, Ollama, Claude / Codex CLI subprocess, Gemini, Bedrock, DeepSeek → [docs/llm.md](docs/llm.md) - **Composable safety** — `verify_change`, `check_guards`, `audit_agent_config` flag broken callers, guard violations, stale docs before they ship - **PR review, end to end** — `gortex prs` triages open PRs (per-PR blast radius, merge-order conflicts via shared communities, AI-ranked queue, reviewer suggestions); `gortex review` emits line-anchored findings with a BLOCK/REVIEW/APPROVE verdict from a graph-grounded rulepack; MCP tools (`pr_risk`, `get_pr_impact`, `review`, `review_pack`, `post_review`, …) expose it to agents → [docs/cli.md](docs/cli.md) - **HTTP server + Web UI** — versioned `/v1/*` API + MCP 2026 Streamable HTTP; standalone Next.js 15 UI with five 3D graph modes → [docs/server.md](docs/server.md) - **Telemetry off by default** — opt-in anonymous tool/command counts only (no code, paths, names, or exact counts); nothing transmitted unless you configure an endpoint. `gortex telemetry on|off|status`; honours `DO_NOT_TRACK` → [docs/telemetry.md](docs/telemetry.md) Full catalog of features: [docs/features.md](docs/features.md). Complete CLI reference: [docs/cli.md](docs/cli.md). ## Install ```bash # macOS / Linux curl -fsSL https://get.gortex.dev | sh # Windows (PowerShell) irm https://get.gortex.dev/install.ps1 | iex ``` Detects OS/arch, verifies SHA256 + cosign, installs to PATH. Re-run to upgrade. Homebrew, `.deb` / `.rpm` / `.apk`, scoop, signed binaries, and from-source builds: [docs/installation.md](docs/installation.md). ## Quick Start ```bash gortex install # one-time machine setup (MCP, skills, slash commands) gortex daemon start --detach # background daemon gortex track ~/projects/myapp # add a repo cd ~/projects/myapp && gortex init # per-repo: .mcp.json, hooks, community routing ``` Your AI assistant now uses graph queries. Full 15-minute walkthrough: [docs/onboarding.md](docs/onboarding.md). ## Cross-Repo API Contracts Gortex auto-detects API contracts across repos and matches providers to consumers, surfaced via the `contracts` MCP tool and the web UI Contracts page. | Contract type | Detection | Provider | Consumer | |--------------|-----------|----------|----------| | **HTTP routes** | Framework annotations (gin, Express, FastAPI, Spring, …) | Route handler | HTTP client calls (`fetch`, `http.Get`) | | **gRPC** | Proto service definitions | Service RPC | Client stub calls | | **GraphQL** | Schema type/field definitions | Schema | Query/mutation strings | | **Message topics** | Kafka / RabbitMQ / NATS / Redis pub/sub | Publish calls | Subscribe calls | | **WebSocket** | Event emit/listen patterns | `emit()` | `on()` | | **Env vars** | `os.Getenv`, `process.env`, `.env` files | `Setenv` / `.env` | `Getenv` / `process.env` | | **OpenAPI** | Swagger / OpenAPI spec files | Spec paths | (linked to HTTP routes) | | **Temporal workflows** | Go / Java SDK annotations | Activity / workflow function | `ExecuteActivity` / `ExecuteChildWorkflow` | Contracts are normalised to canonical IDs (e.g. `http::GET::/api/users/{id}`) and matched across repos to detect orphan providers / consumers and mismatches. See [docs/contracts.md](docs/contracts.md). ## Scale — battle-tested on large repos Measured on an Apple Silicon laptop with the default CGO build. | Repository | Files | Nodes | Edges | Index time | Throughput | Peak heap | | ---------- | ----: | ----: | ----: | ---------: | ---------: | --------: | | [torvalds/linux](https://github.com/torvalds/linux) | 70,333 | 1,690,174 | 6,239,570 | ~3 min | 300 files/s | 5.07 GB | | [microsoft/vscode](https://github.com/microsoft/vscode) | 10,762 | 204,501 | 808,902 | ~1 min | 143 files/s | 580 MB | | zzet/gortex (self) | 430 | 5,583 | 53,830 | 3.4s | 127 files/s | 52 MB | Parsing dominates wall time (65–80 %); reference resolution and search-index build scale sub-linearly. ## Token savings dashboard `gortex savings` reports tokens saved vs naive file reads — per-call, per-session, and cumulative across restarts, priced in USD against the headline model. ```text Gortex Token Savings ==================== Cost avoided: $168.69 (claude-opus-4) across 1,878 calls · 11,246,094 tokens saved Today ████████░░░░░░░░ 50.0% saved 9,200 / 18,400 tokens $0.14 Last 7 days ██████████░░░░░░ 62.5% saved 60,100 / 96,200 tokens $0.90 All time ███████████████░ 93.3% saved 11,246,094 / 12,050,716 tokens $168.69 ``` `--verbose` adds the per-tool breakdown; `--json` is machine-readable. Full reference: [docs/savings.md](docs/savings.md). ## Architecture ``` gortex binary CLI (cobra) ──> MultiIndexer ──> In-Memory Graph (shared, per-repo indexed) MCP (stdio) ──────────────────> Query Engine (repo/project/ref scoping) HTTP /v1/* ──────────────────> same tools + /v1/graph + /v1/events (SSE) Daemon (unix) ──────────────────> shared graph for every MCP client, session isolation MultiWatcher cross-repo edge creation (type-aware) Persistence ──> gob+gzip snapshot (pluggable backend) ``` Data flow, graph schema (node and edge kinds, multi-repo fields, test taxonomy), persistence model: [docs/architecture.md](docs/architecture.md). ## Documentation | Topic | Reference | | --- | --- | | First-time walkthrough | [onboarding.md](docs/onboarding.md) | | Installation & supply-chain verification | [installation.md](docs/installation.md) | | Full feature catalog | [features.md](docs/features.md) | | CLI reference | [cli.md](docs/cli.md) | | MCP tools, resources, prompts | [mcp.md](docs/mcp.md) | | Multi-repo workspaces | [multi-repo.md](docs/multi-repo.md) | | HTTP server + Web UI + MCP 2026 transport | [server.md](docs/server.md) | | Cross-repo API contracts | [contracts.md](docs/contracts.md) | | Semantic search | [semantic-search.md](docs/semantic-search.md) | | Optional LLM features | [llm.md](docs/llm.md) | | LSP integration | [lsp.md](docs/lsp.md) | | Per-community skills & agent usage | [skills.md](docs/skills.md) | | AI agent adapters (17) | [agents.md](docs/agents.md) | | Supported languages (257) | [languages.md](docs/languages.md) | | Token savings | [savings.md](docs/savings.md) | | GCX1 wire format | [wire-format.md](docs/wire-format.md) | | Architecture & graph schema | [architecture.md](docs/architecture.md) | | Evaluation methodology | [04-evaluation/](docs/04-evaluation/) | | Telemetry & privacy | [telemetry.md](docs/telemetry.md) | | Versioning policy | [versioning.md](docs/versioning.md) | ## Building from source ```bash make build # binary with version stamping make test # go test -race ./... make lint # golangci-lint ``` Requires Go 1.26+ and CGO (for tree-sitter C bindings). ## License Apache License 2.0. See [LICENSE.md](LICENSE.md). Copyright 2024-2026 Andrey Kumanyaev . ## Contributing See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines on adding features, language extractors, and submitting PRs. ## Source & license This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code. - **Author:** [zzet](https://github.com/zzet) - **Source:** [zzet/gortex](https://github.com/zzet/gortex) - **License:** Apache-2.0 - **Homepage:** https://gortex.dev/ Install and usage instructions live in the source repository linked above. ## Pricing - **Free** — Free ## Security capabilities Automated source analysis of v0.1.0 — what this tool can access: - **Network access:** yes - **Filesystem access:** no - **Shell / process execution:** yes - **Environment & secrets:** yes - **Dynamic code execution:** no *"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.* ## Versions - **0.1.0** — security scan: flagged — Imported from the upstream source. ## Links - Listing page: https://agentstack.voostack.com/l/mcp-zzet-gortex - Seller: https://agentstack.voostack.com/s/zzet - Browse the marketplace: https://agentstack.voostack.com/browse --- Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.