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Satstream MCP Server

37 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 5 Jul 2026

0 can modify or destroy data

37 read-only

37 tools total

Community server · catalogue entry verified 05/07/2026

How to control Satstream MCP Server ↓

TOOL MAP

What Satstream MCP Server exposes to your agents

Read (37) Write / Execute (0) Destructive / Financial (0)

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

✕

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control Satstream MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and Satstream MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "address_balance_get": {
    "limits": [
      {
        "counter": "address_balance_get_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Satstream MCP Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON SATSTREAM →

Instant setup, no code required.

FULL CATALOGUE

All 37 Satstream MCP Server tools

READ 37 tools

Read address_balance_get Get the total Bitcoin balance (in satoshis) of an address by summing all its deltas. Use this when you only ne Read address_deltas_get Get transaction deltas (inputs and outputs) for a specific Bitcoin address with pagination. Use this to analyz Read address_get Get detailed information about a specific Bitcoin address, including transaction history and UTXO details. Use Read address_outputs_get Retrieve UTXOs (unspent transaction outputs) held by a specific Bitcoin address with optional type filtering. Read address_rune_deltas_get Get rune deltas (changes in rune balances) for a specific Bitcoin address with pagination. Use this to analyze Read address_validate Validate a Bitcoin address and retrieve information about its format, type, and validity. Use this to check if Read block_count_get Get the current block height of the Bitcoin blockchain. This returns the height of the latest block that has b Read block_get Get detailed information about a specific Bitcoin block by its hash or height. Use this to retrieve block head Read block_raw_decoded_get Get the full decoded (verbose) representation of a specific Bitcoin block by its hash or height. This provides Read block_raw_hex_get Get the raw hexadecimal representation of a specific Bitcoin block by its hash or height. This provides the co Read block_raw_prevout_get Get the full decoded representation of a specific Bitcoin block with prevout information by its hash or height Read block_raw_summary_get Get a summary of a specific Bitcoin block by its hash or height. This provides a condensed view of block data Read blockchain_info Get current blockchain information including chain height, latest block details, and network status. Use this Read blockhash_by_height_get Get the hash of a specific Bitcoin block by its height. Use this to convert a block height to its correspondin Read blocks_get Get information about the last 100 Bitcoin blocks. Use this for obtaining an overview of recent blockchain act Read inscription_child_get Get information about a specific child of a Bitcoin Ordinals inscription. Use this to retrieve metadata about Read inscriptions_block_get Get all Bitcoin Ordinals inscriptions in a specific block. Use this to analyze the inscriptions created in a p Read inscriptions_block_page_get Get a specific page of Bitcoin Ordinals inscriptions in a particular block. Use this for paginated access to t Read inscriptions_latest_get Get the latest Bitcoin Ordinals inscriptions. Use this to retrieve recently created NFT-like inscriptions on t Read inscriptions_page_get Get a specific page of Bitcoin Ordinals inscriptions. Use this for paginated access to the complete list of in Read latest_block_height_get Get the current height of the Bitcoin blockchain. This returns the height of the latest block that has been pr Read latest_blockhash_get Get the hash of the latest block in the Bitcoin blockchain. Use this to retrieve the most recent block hash. Read latest_blocktime_get Get the timestamp of the latest block in the Bitcoin blockchain. This returns the UNIX timestamp of when the l Read mempool_info_get Get current Bitcoin mempool statistics including size, transaction count, and fee estimates. Use this to under Read mempool_transactions_get List unconfirmed transactions in the Bitcoin mempool with pagination. Use this to monitor incoming transaction Read ordinals_inscription_get Get information about a specific Bitcoin Ordinals inscription by its ID. Use this to retrieve metadata about N Read output_get Get detailed information about a specific Bitcoin UTXO (unspent transaction output) by its outpoint in the for Read rune_get Retrieve information about a specific Bitcoin Rune by name or ID (e.g., \ Read runes_latest_get Retrieve information about the last 100 inscribed Bitcoin Runes (first page). Use this to get an overview of t Read runes_page_get Retrieve a specific page of 100 inscribed Bitcoin Runes. Use this for paginated access to the complete list of Read sat_get Get information about a specific satoshi by its absolute number (index). Use this to retrieve details about a Read status_get Get the current status of the Satstream API server, including uptime, version information, and performance met Read transaction_get Get detailed information about a specific Bitcoin transaction by its transaction ID (txid). Use this to retrie Read tx_inscriptions_get Get all Bitcoin Ordinals inscriptions contained in a specific transaction. Use this to analyze the inscription Read tx_raw_decode_get Get a raw Bitcoin transaction with basic decoded information by its transaction ID. This provides the transact Read tx_raw_hex_get Get the raw hexadecimal representation of a Bitcoin transaction by its transaction ID. This provides the compl Read tx_raw_prevout_get Get a raw Bitcoin transaction with prevout information by its transaction ID. This provides the transaction wi

FAQ

Questions about Satstream MCP Server

Is the Satstream MCP Server MCP server safe to use without restrictions? +

The Satstream MCP Server server is primarily read-only with 37 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Satstream MCP Server MCP server expose? +

37 tools across 1 categories: Read. 37 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Satstream MCP Server? +

Register the Satstream MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Satstream MCP Server tool call.

Deterministic rules across all 37 Satstream MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON SATSTREAM →

Instant setup, no code required.

37 Satstream MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.