"Tools and frameworks for thinking about software development" matching MCP connectors:

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

Scan and fix a domain's email authentication - SPF, DMARC, DKIM, MX, blacklists, domain/SSL expiry. Eleven tools returning copy-paste records from a validating engine, never a guessed one, plus check_record to confirm a DNS change actually landed.

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

400+ pay-per-call tools + 100 skill packs. USDC + USDG on 10 chains, or free via PoW.

MCP server for generating rough-draft project plans from natural-language prompts.

Fair-price auditor for Japanese construction estimates, returns tamper-evident receipts (SHA-256)

Intake desk for AI agents: bridges construction quotes to KIRA fair-price audit and EHN check.

Real-time tennis scores, players, odds and model win-probability for ATP, WTA, Challenger, ITF.

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

Route crypto data needs through PubFi capability and gateway tools.

530 MCP tools across 561 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.

MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Free self-serve Agent Passports for AI agents: signed, portable, offline-verifiable credentials.

Company intelligence via UK Companies House and risk screening across 386 risk data sources.

MCP server for agent-run URL A/B testing. Create projects, allowlist domains, launch URL experiments, track conversions, and retrieve performance reports for customer-owned sites.