Metagraphed — Bittensor subnet operational registry

Every subnet, metagraphed.

Bittensor didn't ship with a map, so we drew one. For every subnet: what does it expose (public APIs, docs, schemas), is it healthy, and how do I call it — machine-readable and agent-native from the ground up.

Website  ·  API  ·  OpenAPI  ·  GraphQL  ·  MCP  ·  Agent docs  ·  Agent workflows  ·  Feeds  ·  npm  ·  PyPI

_{Gittensor contributor impact — refreshed weekly by .github/workflows/gittensor-impact.yml}

What it is

The native Bittensor metagraph tells you what's happening at the protocol layer. Metagraphed adds the builder-facing layer it lacks: a chain-direct block explorer (its own Rust indexer, no third-party RPC dependency), a registry of every subnet's public interfaces, endpoint health, and machine-readable schemas, and an agent toolkit — 200+ MCP tools, paste-ready OpenAI/Anthropic specs, a drop-in skill — built for integration developers, often reached through their AI agents. A live read-only RPC/WSS proxy and non-custodial, wallet-signed staking/delegation round it out.

Not an official OpenTensor/Bittensor project · not a replacement for the native metagraph · not an alpha/price dashboard · not custodial — staking and delegation are wallet-signed client-side; keys and credentials never touch our backend.

The web UI lives at metagraph.sh. The API is served from https://api.metagraph.sh (REST under /api/v1, artifacts under /metagraph).

Quickstart

Three ways to use Metagraphed. Pick one.

🤖 AI agent (MCP)

Agent-native, public, read-only, Streamable-HTTP. 200+ tools to explore the chain, discover a subnet, check if it's up, read its economics and metagraph, trace what a wallet does across the network, and learn how to call it.

claude mcp add --transport http metagraphed https://api.metagraph.sh/mcp

Cursor / other clients: add an MCP server with url https://api.metagraph.sh/mcp, transport streamable-http.

Tools: search_subnets · list_subnets · find_subnets_by_capability · get_subnet · get_subnet_health · get_subnet_economics · get_subnet_trajectory · get_subnet_metagraph · list_subnet_validators · get_neuron · get_account · get_account_events · get_account_subnets · list_subnet_apis · get_api_schema · get_fixture · get_agent_catalog · get_best_rpc_endpoint · registry_summary · list_enrichment_targets · find_subnet_opportunities · semantic_search · ask · find_subnet_for_task · how_do_i_call · verify_integration

📦 Typed client

Generated from the OpenAPI contract, published with provenance.

npm i @jsonbored/metagraphed   # JS/TS
pip install metagraphed        # Python

🌐 REST

Stable JSON envelope { ok, data, meta, error }. OpenAPI at /metagraph/openapi.json.

curl https://api.metagraph.sh/api/v1/subnets

🔮 GraphQL

Shape one request across the registry — a subnet with its health, surfaces, endpoints, and economics, a provider with its subnets, or the economic opportunity boards. POST to /api/v1/graphql; GET returns the SDL and introspection is enabled.

curl -X POST https://api.metagraph.sh/api/v1/graphql \
  -H 'content-type: application/json' \
  -d '{"query":"{ subnet(netuid: 7) { name health { status } surfaces { kind url } economics { emission_share } } }"}'

For agents

This repo

Cloudflare Worker API + Node build scripts. Schema-first: JSON Schema is the canonical contract → OpenAPI → types/clients. Artifacts are deterministic JSON; data refreshes on a schedule to R2/KV.

docs/              product + operating notes (start here)
registry/          subnet overlays, candidates, community submissions
schemas/           canonical JSON Schema components
scripts/           validation, generation, probe, safety
workers/           Cloudflare Worker API routes
public/metagraph/  compact generated artifacts + contracts
generated/         generated TypeScript types + client

Deeper docs: docs/api-stability.md (the /api/v1 contract), docs/curation-playbook.md.

Contributing

Open the repo in a devcontainer-aware tool (VS Code, GitHub Codespaces, the devcontainer CLI) for a zero-setup environment — Node 22 + Playwright's Chromium preinstalled. Issues are labeled good first issue and help wanted — start there.

• Schema-first edits require npm run build (regenerates openapi.json + types).
• Community submissions are PR-first: add a surface to exactly one registry/subnets/<slug>.json file (via npm run surface:add; use npm run subnet:new first when that subnet has no file yet), no generated artifacts.

See CONTRIBUTING.md and docs/curation-playbook.md. Gittensor contributor impact is pinned at the top of this README.

Subnet catalog

128 curated subnets — 117 with a site, 46 with docs, 117 with a public repo. Live health, search, and the full list (every active subnet, not just the curated ones) at metagraph.sh; per-subnet JSON at https://api.metagraph.sh/api/v1/subnets/{netuid}. Root (SN0) is base-layer chain infrastructure, listed separately below, not counted as a subnet.

Focus areas: compute 9 · data 7 · defi 6 · inference 6 · language-models 4 · prediction-markets 4 · computer-vision 3 · finance 3 · dashboard 2 · data-artifact 2 · decentralized-training 2 · depin 2

• root SN0 — chain-rpc · site · docs · repo
• Apex SN1 · site · docs · repo
• DSperse SN2 — verifiable-oracles zkml · site · docs · repo
• Templar SN3 — decentralized-training tournament · site · docs · repo
• Targon SN4 · site · docs · repo
• Hone SN5 · site · repo
• Numinous SN6 — forecasting openapi subnet-api · site · docs · repo
• Allways SN7 — bitcoin defi subnet-api · site · docs · repo
• Vanta SN8 · site · repo
• iota SN9 · site · repo
• Swap SN10 · site · docs · repo
• TrajectoryRL SN11 · site · docs · repo
• Compute Horde SN12 — compute dashboard · site · repo
• Data Universe SN13 — data mcp · site · docs · repo
• Cacheon SN14 — inference · site · docs · repo
• ORO SN15 · site · docs · repo
• BitAds SN16 · repo
• 404—GEN SN17 — 3d-generation · site · repo
• Zeus SN18 — weather-forecasting · site · docs · repo
• blockmachine SN19 · site · docs · repo
• GroundLayer SN20 — capital-markets · site
• AdTAO SN21 — advertising · site · repo
• Desearch SN22 — search social-data · site · docs · repo
• Trishool SN23 — subnet-api-observed · site · repo
• Quasar SN24 — language-models model-artifacts · site · docs · repo
• Mainframe SN25 — compute · site · repo
• Perturb SN26 — adversarial-robustness computer-vision · site · docs · repo
• NI Compute SN27 — compute dashboard
• gm SN28 — llm-inference marketplace tee · site · repo
• Coldint SN29 — data distributed-training · site · docs · repo
• Endure Network SN30 — defi risk-intelligence · site · docs
• Recall SN31 — rag retrieval
• ItsAI SN32 · site · repo
• ReadyAI SN33 — conversation-data data · site · docs · repo
• BitMind SN34 — deepfake-detection · site · docs · repo
• OxMarkets SN35 — defi · site · repo
• Eirel SN36 — llm-evaluation · site · repo
• Aurelius SN37 — alignment · site · repo
• ChronoLLM SN38 — language-models · site · docs · repo
• Basilica SN39 — compute · site · repo
• Ralph SN40 — distributed-training language-models · site · docs · repo
• Almanac SN41 — prediction-markets · site · repo
• Gopher SN42 — data tee · site · docs · repo
• Graphite SN43 — optimization research · site · repo
• Score SN44 — computer-vision · site · repo
• AlphaRidge.ai SN45 — market-intelligence sentiment-analysis · site · repo
• Zipcode SN46 — real-estate · site · repo
• EvolAI SN47 — data · site · repo
• Quantum Compute SN48 — compute quantum · site · repo
• Nepher Robotics SN49 — robotics tournament · site · docs · repo
• Synth SN50 — finance · site · repo
• lium.io SN51 — compute · site · repo
• Dojo SN52 — tensorplex · site · docs · repo
• engy SN53 — inference llm-serving verified-compute · site · repo
• Yanez MIID SN54 — compliance synthetic-data · site · repo
• NIOME SN55 — genomics synthetic-data · site · repo
• Gradients SN56 — ai-training operational-interface · site · docs · repo
• Sparket SN57 — prediction-markets sports · site · repo
• Handshake58 SN58 — ai-marketplace payments · site · docs · repo
• Babelbit SN59 — language · site · repo
• Bitsec SN60 — security · site · repo
• RedTeam SN61 — cybersecurity · site · docs · repo
• Ridges SN62 — agents · site · repo
• Enigma SN63 — quantum · site · repo
• Chutes SN64 — compute inference · site · docs · repo
• TAO Private Network SN65 — networking · site · repo
• ninja SN66 — software-engineering workflow · site · docs · repo
• Harnyx SN67 · site · repo
• NOVA SN68 · site · repo
• ain SN69 · site · repo
• NexisGen SN70 · site · repo
• Leadpoet SN71 · site · repo
• StreetVision by NATIX SN72 — computer-vision data depin · site · docs · repo
• MetaHash SN73 — defi otc treasury
• Gittensor SN74 — developer-tools repositories · site · docs · repo
• Hippius SN75 — depin storage · site · docs · repo
• Byzantium SN76 · site · repo
• Liquidity SN77 — defi · site · repo
• Vocence SN78 · site · repo
• MVTRX SN79 · site · docs · repo
• dogelayer SN80 · repo
• Grail SN81 — decentralized-training · docs · repo
• Compelle SN82 · site · repo
• CliqueAI SN83 · site · repo
• ansuz SN84 — chip-design hardware · site · docs · repo
• Vidaio SN85 · site · repo
• Subnet 86 SN86
• Luminar Network SN87 — video-intelligence vision · site · docs · repo
• Investing SN88 — data-artifact finance · site · repo
• InfiniteHash SN89 · site · docs · repo
• DegenBrain SN90 — prediction-markets verification · site
• Bitstarter #1 SN91 · site · repo
• Tensorclaw SN92 — inference stale-source-restored · site · repo
• Bitcast SN93 · site · repo
• Bitsota SN94 · site · repo
• Actual SN95 — inference model-registry · site
• Verathos SN96 — inference language-models · site · docs · repo
• Albedo SN97 · site · repo
• ForeverMoney SN98 — finance · site · repo
• Leoma SN99 · site · repo
• Plaτform SN100 — ai-research · site · docs · repo
• eni SN101 · site · repo
• ConnitoAI SN102 · site · repo
• Djinn SN103 · site · repo
• Masx.ai SN104 — no-public-project-surface
• Beam SN105 · site · repo
• Nodexo SN106 — compute gpu · site · docs · repo
• Minos SN107 · site · repo
• TalkHead SN108 · site · repo
• Academia SN109 — data-artifact · repo
• Green Compute SN110 — model-directory · site · docs · repo
• oneoneone SN111 — data ugc · site · repo
• minotaur SN112 · site · repo
• TensorUSD SN113 — stablecoin · site · docs · repo
• SOMA SN114 — mcp · site · repo
• HashiChain SN115 · repo
• TaoLend SN116 — defi lending · site
• Glyph SN117 · site · repo
• Ditto SN118 — agent-memory · site · docs · repo
• Satori SN119 — virtual-world
• Affine SN120 · site · repo
• sundae_bar SN121 · site · repo
• Bitrecs SN122 — recommendations · site · docs · repo
• MANTIS SN123 — sdk · site · repo
• Swarm SN124 — robotics · site · repo
• 8 Ball SN125 — prediction-markets · site · docs · repo
• Poker44 SN126 — security · site · repo
• Astrid SN127 — trading-strategies · site · repo
• ByteLeap SN128 — compute · site · repo

_{Auto-generated from the curated overlays in registry/subnets/ by scripts/generate-registry-readme-section.ts — enrich a subnet (one PR) and it appears here. Not the live list; browse + monitor everything at metagraph.sh.}

Related

• Frontend — apps/ui/ in this repo (folded in from the standalone metagraphed-ui repo via monorepo consolidation): the web app at metagraph.sh — block explorer, subnet directory, and a non-custodial staking/delegation flow (/delegate). Vite + React 19 + TanStack Start, deployed as its own independent Cloudflare Worker. Holds no subnet data — it renders what this backend serves.

License

The backend (Cloudflare Worker + build pipeline) is AGPL-3.0. The published client SDKs are permissively licensed so you can embed them freely — packages/client (npm) and python/ (PyPI) are Apache-2.0.

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