"How to update and manage private GitHub repositories (committing and pushing changes)" matching MCP servers:

Enables private encrypted messaging between AI agents or wallets for secure coordination.

Enables autonomous Web3 security monitoring by watching honeytoken decoy private keys in the mempool to detect intrusions and trigger tripwire alerts. It also supports smart contract auditing, callgraph verification, and DeFi vulnerability triage through MCP.

Enables monitoring honeytoken decoy private keys for mempool activity, detecting and alerting on potential intrusions.

MCP server for Chainlink Runtime Environment, enabling build, simulate, deploy, and manage CRE workflows from any MCP client.

Generates MCP servers from smart contract ABIs, enabling Claude to interact with any Ethereum contract via natural language commands.

Teaches AI coding agents how to reason correctly about MetaMask Embedded Wallets / Web3Auth architecture, SDK choice, key derivation, auth flows, and common integration pitfalls.

A secure system enabling AI assistants to interact with blockchain data and prepare transactions while ensuring users maintain exclusive control over their private keys and transaction signing.

A secure local DID signer for AmikoNet that manages private keys and creates cryptographic signatures for decentralized authentication. Supports Ed25519, Solana, and EVM chains while ensuring private keys never leave your local machine.

Keyless domain planner that connects external agents to ChainWhisper OTC trading on COTI Mainnet, allowing order preparation and validation without private keys.

Enables AI agents to trade Solana prediction markets, including market creation, betting, claims, and affiliate management, all without exposing private keys.

Enables AI agents to interact with MIST.cash privacy-preserving payment protocol on Starknet, supporting private transactions with multiple tokens (ETH, USDC, USDT, DAI) through zero-knowledge proofs.

Enables agents to manage Grok Chain grants and execute payments through human-funded vaults and a relayer, without ever holding private keys.

Enables AI agents to read chain data, execute transactions, swap tokens, and manage wallets on Solana through 38 tools across 7 modules. Supports write operations with a private key and includes built-in prompts for common workflows.

Provides Claude with access to Pinata's API, allowing it to interact with both Public and Private IPFS for file uploading, searching, organization, and content retrieval.

A Model Context Protocol server that allows LLMs to interact with blockchain through MetaMask, keeping private keys securely in your crypto wallet while enabling transactions and blockchain operations.

A suite of MCP servers that allow LLMs to interact with blockchains through MetaMask wallet without exposing private keys, facilitating secure AI-powered blockchain interactions and simplified user onboarding.

Non-custodial MCP server that routes blockchain transactions to your browser wallet (MetaMask, Rabby, etc.) for signing — private keys never leave your browser.

A server that enables interaction with the Solana blockchain using your own private key, supporting operations like getting wallet information, checking balances, and transferring SOL.

MCP server for self-custodial wallet infrastructure, enabling secure key generation, Shamir secret sharing, signing, and recovery without exposing private keys to LLMs.

Agent-native vAMM DEX enabling swaps across USDC, USDCx, USAD, and ALEO with real Base L2 settlement and ZK-private routing.