Full-text search over the official Avalanche knowledge base (build.avax.network docs, Academy, 234 integrations, blog, all ACPs, AvalancheGo/Subnet-EVM READMEs & precompile docs, ICM/Teleporter contracts, Avalanche CLI command reference, starter kit).

Use this FIRST for any "how do I…", "what is…", "which precompile/config/command…" question about Avalanche, L1s/Subnets, Subnet-EVM, ICM/Teleporter/Warp, P-Chain staking, validators, Avalanche CLI, SDKs, RPC methods.

Args:

• query: natural language or keywords (e.g. "native minter precompile genesis", "convert subnet to L1", "teleporter send message fuji")

• source: optional filter: docs | academy | integrations (234 ecosystem integrations: oracles, bridges, indexers, wallets, RPC providers…) | blog | acps (Avalanche Community Proposals) | avalanchego | icm | cli | starter-kit

• path_prefix: optional path filter, e.g. "content/docs/avalanche-l1s", "content/academy/avalanche-l1", "graft/subnet-evm"

• limit: max hits (default 8)

Returns ranked snippets with title, heading, url and path. Call avax_get_doc with a hit's path to read the full page.

Return the full text of a documentation page by its path (from avax_search_docs / avax_list_docs) or its build.avax.network URL. Long pages are truncated at 25k chars; use offset to continue.

List documentation pages under a path prefix (e.g. 'content/docs/avalanche-l1s', 'content/docs/rpcs', 'content/academy/avalanche-l1', 'graft/subnet-evm'). Use to browse a section's table of contents.

Overview of the indexed Avalanche knowledge base: top-level sections with document counts, plus index build date. Use to orient before searching.

Return a curated, condensed guide bundled with this server. Available: architecture (Primary Network (P/X/C), L1s, VMs, consensus – the mental model every builder needs.); launch-l1 (From avalanche blockchain create to a sovereign L1 on Fuji/mainnet, with validators and ICM.); precompiles (Addresses, genesis keys and when to use each of the 6 built-in precompiles.); icm (Send a message or tokens between C-Chain and an L1 (or L1↔L1) with Teleporter, with addresses and a Solidity recipe.); troubleshooting (Fast lookup of frequent failures on C-Chain, L1s, CLI, ICM and RPC.); gas-and-fees (How fees work on C-Chain vs L1s and how to pick feeConfig values in genesis.). Prefer this for orientation, then avax_search_docs for details.

Reference card for one Subnet-EVM precompile: address, genesis config key, purpose, example genesis snippet, Solidity interface notes, plus the most relevant doc hits.

Generate a valid Subnet-EVM genesis.json for a new Avalanche L1. Choose a fee preset (low|medium|high|gasless) or override feeConfig, allocate initial balances, and enable precompiles (deployer allow-list, tx allow-list, native minter, fee manager, reward manager, warp). Warp is enabled by default because ICM/Teleporter needs it. Returns the JSON plus next-step CLI commands.

Produce a tailored, step-by-step launch plan for a new Avalanche L1 given the use case: consensus mode (PoA/PoS), validator count, gas/token choices, precompile recommendations, ICM, cost estimate and exact CLI commands. Use before avax_generate_genesis.

Return the addresses, blockchain-ID lookup steps, Solidity sender/receiver skeleton and relayer commands for sending ICM messages between two Avalanche chains.

Given an error message or symptom (RPC error, CLI output, revert reason, ICM delivery issue), return likely causes, fixes, and matching documentation.

List all ACPs (Avalanche Community Proposals) with structured fields: number, title, status (Activated | Implementable | Proposed | Stale), track (Standards | Best Practices | Meta | Subnet), authors, replaces/dependencies. Offline — parsed from avalanche-foundation/ACPs. Use to answer 'which upgrades are live?', 'what changed in Etna/Fortuna?'.

Get one ACP by number or title keyword: preamble fields (status, track, authors, replaces, dependencies, discussion link), abstract, and the full text (truncated). Offline.

Query a public node's info.acps for ACPs currently being signaled (supported/objected weight) on mainnet or fuji. Empty when no ACP vote is in progress.

Structured history of Avalanche Primary Network upgrades: name, AvalancheGo version, Fuji/mainnet activation dates, status, chains affected (P/X/C/L1s), included ACPs, developer impact and source docs. Omit query for the full timeline; pass an upgrade name ('Helicon', 'Etna'), version ('v1.14.0') or ACP number ('ACP-194') for one entry. Pair with avax_acp_lookup and avax_get_doc for full detail.

Fetch the CURRENT version of any build.avax.network page (docs, academy, integrations, blog, acps) as clean markdown via the official .md endpoint. Use when the local index may be stale (check builtAt in avax_list_topics) or for pages not indexed. Accepts a full URL or a site path like /docs/primary-network/overview.

List Builder Console (build.avax.network/console) no-code flows with deep links: create-l1, convert-to-l1, validator-manager, ictt, faucet, multisig, unit-converter, icm-relayer. Also returns platform-cli equivalents for scriptable automation. Pass flow for one entry.

List the ~48 tools exposed by Ava Labs' hosted MCP (https://build.avax.network/api/mcp): docs_search (incl. blog/integrations), cli_lookup_command (avalanche-cli/platform-cli/tmpnet), rpc_lookup_method, acp_lookup, platform_get_* (incl. get_validators_at, get_utxos, get_pending_validators), info_* (info_peers, info_is_bootstrapped), onchain_*/chain_stats, build_plan (runbooks), console_flow/console_link. (GitHub code-search tools are documented but not currently exposed.) Then call avax_hosted_call. Rate limit 60/min — prefer local tools when equivalent.

Proxy a tool call to Ava Labs' hosted Avalanche MCP (https://build.avax.network/api/mcp). Best for things the local index lacks: build_plan (platform-cli runbooks; pass chainId as a STRING), cli_lookup_command, rpc_lookup_method, docs_search (always-current), platform_get_validators_at, platform_get_pending_validators, info_peers, onchain_activity. On 429 fall back to local tools.

Read one of the hosted MCP's index resources: docs://index, academy://index, integrations://index, blog://index, rpcs://index, cli://index, acps://index — markdown link lists of every page, always current.

Find Avalanche ecosystem integrations (234 entries: oracles, bridges, indexers, RPC providers, wallets, account abstraction, x402, analytics…) by keyword or category. Offline. Returns name, category, chains available, website/docs links.

List all networks this server knows: Avalanche Mainnet C-Chain, Fuji testnet, and well-known L1s, with chain IDs, RPC URLs, explorers and faucets. Call this first when unsure which network value to use.

Get the native token balance (AVAX on C-Chain/Fuji, or the L1's native token) of an address on an Avalanche EVM chain.

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL. Returns wei and a formatted value.

Get live status of an Avalanche EVM chain: reported chainId, latest block number, base fee, gas price. Useful to verify an RPC works and to pick gas settings.

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL.

Fetch a block by number, hash, or tag ('latest'). Returns header fields and transaction hashes (set include_transactions=true for full tx objects).

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL.

Fetch a transaction and its receipt by hash (status, gas used, logs, contract address created).

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL.

Return whether an address is a contract and its bytecode size (and bytecode prefix). Use to verify deployments.

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL.

Call a read-only (view/pure) contract function. Provide the function as a human-readable ABI signature, e.g. 'function balanceOf(address) view returns (uint256)', plus args.

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL.

Estimate gas for a transaction (to, data, value, from). Also returns current base fee so the agent can compute a fee budget.

Network: "mainnet" (C-Chain), "fuji" (testnet C-Chain), a known L1 key (mainnet, c-chain, fuji, dexalot, beam, dfk, dispatch-fuji, echo-fuji), or a full RPC URL.

List current validators of the Primary Network or of a specific Subnet/L1 via platform.getCurrentValidators. Returns nodeID, stake, uptime, end time, delegation fee. Use subnet_id to inspect an L1's validator set; omit for Primary Network.

Get Subnet details via platform.getSubnet: control keys, threshold, whether it has been converted to a sovereign L1 (isPermissioned=false), manager chain/address, and blockchains in the subnet.

List all blockchains registered on the P-Chain (platform.getBlockchains) with their subnet and VM IDs. Supports name filtering and pagination.

Return P-Chain staking economics: min validator/delegator stake, min/max stake durations, current supply, and total stake. Use when designing validator economics or answering 'how much AVAX do I need to validate?'.

Check a P-Chain transaction (platform.getTxStatus): Committed, Processing, Dropped, or Unknown, with reason when dropped. Use after AddSubnetValidator/ConvertSubnetToL1/CreateChain transactions.

Get P-Chain balance of a P-addr (e.g. P-fuji1...): unlocked, locked stakeable, locked not stakeable. Needed before creating subnets/chains or adding validators.

Get X-Chain AVAX (or any asset) balance for an X-addr (avm.getBalance).

Query the public API node's info.* endpoints: node version, network ID/name, blockchain IDs for X/C/P, and tx fees (info.getTxFee). Useful to confirm which network you're on and current P-Chain fees.

List every chain (C-Chain + L1s) indexed by the Avalanche Data API (Glacier), with chain ID, name, RPC, explorer, native token and whether it's testnet. Best way to discover L1s beyond the built-in registry.

List all ERC-20 token balances held by an address on a chain (Avalanche Data API). Returns token address, symbol, decimals, and balance.

List recent transactions of an address on a chain (native + contract interactions) via Avalanche Data API. Paginated.

Get metadata for a contract address (ERC-20/721/1155 type, name, symbol, decimals, deployment tx) via Avalanche Data API.

List sovereign L1 validators (post-Etna ACP-77) from the Data API, optionally filtered by subnet ID or node ID. Shows weight, balance, and remaining balance owner.