Legal & Registries

Deploy ERC-20 tokens on Ethereum, Base, BNB, Polygon via MCP.

Avalara AvaTax

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Access Avalara AvaTax API for tax calculation, transactions, nexus management, and compliance

Avalara Classification

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Classify, validate & verify HS codes and access tariff compliance data for cross-border trade

Avalara Cross-Border

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Cross-border duty-rate and Trade & Tariff content lookups with product compliance and restrictions

Avalara E-Invoicing & Live Reporting

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Provides access to Avalara E-Invoicing and Live Reporting APIs for document statuses and compliance

Avalara Returns

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Provides access to Avalara Global Returns API for tax returns, filing calendars, and compliance data

Search Turkish laws, court decisions, and legal documents using AI.

AwardCast Federal Contracts

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Public US federal contracting data for AI agents.

• Search: Search AwardCast's US federal contracting record: buying agencies, federal contractors, and solicitations open right now. Call this first for any question about who buys, who sells, or what is
• Fetch: Open the full record behind an id returned by search: an agency profile with price by category and its top winners, a contractor's award history, or a solicitation with its scope and deadline.
• Track Record: Accuracy scorecard for AwardCast's forecasts, scored against the real contract value once FPDS publishes it. Call this when the user asks whether the forecasts are reliable, what the mar

Axint

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Axint is the Apple-native execution layer for AI agents: 34 MCP tools and 5 prompts for building, validating, repairing, and coordinating SwiftUI, App…

• Axint.Status: Report the exact running Axint MCP server version, package path, uptime, registered tool count, and same-thread MCP reload/update instructions. Use this as the first tool in a new Codex,
• Axint.Upgrade: Check the latest Axint package and optionally apply the upgrade while preserving the current agent thread. Returns exact install commands, optional Xcode MCP wiring refresh, .axint/upgr
• Axint.Doctor: Audit the current Axint runtime and project wiring: running MCP version, expected version, Node/npm/npx paths, project .mcp.json, AGENTS.md, CLAUDE.md, .axint/project.json, and Xcode Cla

aya-registry

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Search 367k+ verified businesses; earn cashback when an agent routes a real purchase.

Design-review copilot: industry design checkpoints, edge cases, and Japanese legal notes.

Bancadia MCP

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Query Bancadia's registry of US business checking account products with structured filters.

baron-notary

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Verified P2P agent registry with trust scoring, task marketplace, and Solana escrow.

• Apply To Baron Network: Submit an autonomous self-application to join the Baron AI Network. No authentication required. Returns candidateId, qualScore (0–100), and qualStatus.
• Get Recruitment Signal: Fetch the full Baron AI Network recruitment signal — vision, needed professions, production capabilities, roadmap, and application contract.
• Get Baron Stats: Get real-time Baron AI Network statistics — total agents, active agents, completed tasks, and protocol health.

Bartholomew AI Security Gate

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Sub-35µs in-process AI agent security gate.

• Execute Database Query: Evaluates a SQL query through the Bartholomew AST invariant firewall before execution. Blocks DROP TABLE, TRUNCATE, and DELETE without WHERE clause in under 35 microseconds. Re
• Execute System Command: Evaluates a shell command through the sub-35µs Bartholomew AST safety gate before execution. Blocks rm -rf, chmod 777, curl | bash, and privilege escalation patterns. Returns a
• Btp Guard Eval: Generic pre-flight security evaluation for any proposed AI agent action — SQL queries, HTTP calls, file writes, or wire transfers. Never executes the action. Returns ALLOW or DENY with

Base mainnet analysis: contract audits, transfer simulation, token pricing.

Base Transaction Decoder

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Decode any Base tx: plain English, strict JSON, risk flags, no LLM.

Beneficiário Final

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Identifies the ultimate beneficial owner of a company or person from the CNPJ or CPF, for compliance

Bible by Midvash

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Free, no-key Bible MCP server — 86 translations in 32 languages, from any MCP client.

10,065 source-verified compliance nodes, 39 pillars, 25 MCP tools (EU AI Act, GDPR, NIST, MITRE).

Bidda Sovereign Intelligence

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Search and retrieve cryptographically-verified compliance nodes.

• List Pillars: List all compliance pillars in the Bidda Sovereign Intelligence registry with node counts. Use this first to discover available compliance domains before searching. Bidda has 10,065 cryp
• Search Nodes: Search Bidda compliance nodes by keyword. Returns matching node summaries including a one-sentence BLUF (Bottom Line Up Front): the exact compliance obligation in plain language. Every n
• Get Node: Get a specific compliance node by its ID. Returns the node summary: title, compliance pillar, version, last updated, and BLUF. The full node (machine-executable deterministic workflow, actio

BidSkim - UK Tenders & Contract Renewals

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UK procurement intelligence for AI assistants: search live UK government tenders and public-sector contracts, find contract renewals with expiry dates and…

• Search Tenders: Search UK public-sector tenders and contracts. Filter by keyword (title/buyer), lifecycle view (active = open for bids now, awarded, planning = pipeline/PINs, all), 8-digit CPV codes,
• Get Tender: Fetch one tender/contract in full by the id (or OCID) returned from search_tenders or semantic_search: description, buyer, value, key dates including contract end and renewal window, CPV c
• Search Renewals: BidSkim's renewal intelligence: awarded UK public contracts judged likely to re-tender, with an expiry (trigger) date in the next 24 months, the incumbent supplier, AI recurrence evid

BidSparq

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55 tools for federal/state/local RFPs, awards, vendors, contact graph, contract vehicles, pursuits.

Biometric data privacy auditor ensuring Zero-Knowledge compliance.

Bio-Safe-Audit

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Bio-Safe-Audit is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server.

• Audit: Validador de Conocimiento Cero Biométrico — /api/audit endpoint. Fee: $0.15 USDC via x402.

Bioregistry

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Bioregistry — meta-registry of biomedical identifier prefixes

Bird

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Send and receive across email, SMS, WhatsApp, and voice.

Bird

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Send and receive across email, SMS, WhatsApp, and voice.

• Api Keys Create: Create a workspace key and receive its token once, in this response; no later call reads it back. Scopes are limited to the data plane, so a key can never issue or revoke another one.
• Audiences Add Contacts: Add up to 1,000 existing contacts to a static audience by ID. Fails entirely if any contact ID does not exist. To add contacts you have not created yet, use `contacts_batch` wi
• Audiences Create: Create an audience in the workspace. New audiences start empty; add contacts with `audiences_add_contacts` or `contacts_batch`. Only static audiences can be created today.

BitOffice

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Streamline the registration process for individual entrepreneurs in Belarus by guiding users through all necessary legal requirements.

• Start Ip Registration: Начать процесс регистрации ИП в Беларуси. ВАЖНО: НИКОГДА не предполагай ответы на вопросы. ВСЕГДА явно спрашивай у пользователя: 1) Являетесь ли вы гражданином Республики Белару
• Submit Personal Data: Отправить личные данные для регистрации ИП
• Submit Document: Отправить данные документа, удостоверяющего личность

Compliance MCP for AI agents: sanctions & KYT screening on 50+ chains, stablecoin-freeze, oracle.

Blockscout MCP Server

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Provide AI agents and automation tools with contextual access to blockchain data including balances, tokens, NFTs, and contract metadata.

• Unlock Blockchain Analysis : Unlocks access to other MCP tools. All tools remain locked with a "Session Not Initialized" error until this function is successfully called. Skipping this explicit initi
• Get Block Info: Get block information like timestamp, gas used, burnt fees, transaction count etc. Can optionally include the list of transaction hashes contained in the block. Transaction hashes are
• Get Block Number: Retrieves the block number and timestamp for a specific date/time or the latest block. Use when you need a block height for a specific point in time (e.g., "block at 2024-01-01") or