"Building an MCP tool to connect to Upwork API and retrieve job listings" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
ImmigrationLayer connects your AI tools to current data from USCIS, the State Department, and the Federal Register. Free with no sign-in: form editions, form changes, DV lottery cutoffs, and Visa Bulletin notes. With sign-in and an active plan: filing fees, processing times, Visa Bulletin dates, and alerts. Every data answer is dated and links its source. Tools accept only form numbers, categories, dates, and countries. Works in Claude, ChatGPT, Cursor, and any MCP client. Not legal advice.
Search French-language and European case law and French legal texts (codes, statutes, treaties).
Semantic retrieval across 292,000+ Indonesian regulations and 5.4M+ legal provisions, updated daily. Give AI direct access to Indonesian regulatory knowledge before reasoning.
Italian home purchase, inheritance and gift tax calculators by a notary's office. No login.
Priced make-ready estimates for US rental turnovers and security deposit settlement under each state's statute. Deterministic, with every rule cited.
Taiwan law and court decisions for your AI: statutes, articles and rulings, read-only.
CNPJ API: Brazilian company records (Receita Federal open data). Google sign-in or API key
US and Canada calling rules: number checks, calling hours, recording consent, AI voice disclosure.
Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.
Korean real-estate tax engine: computes acquisition, property, comprehensive holding, capital gains, gift and inheritance tax, citing the statute article behind every result. Regression-tested against 991 court and tribunal rulings. No sign-in required.
Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.
64 individually priced Chinese company data tools at 0.011 USDC per call via remote MCP/x402 on Base; 68 MCP definitions total. Legacy Basic (3 modules, 0.032 USDC) and Full (9 modules, 0.093 USDC) remain separate packages. Additional HTTP x402 products, NOT new MCP tools: Standard screening 0.29 USDC (ten Jinghai checks, JSON plus Chinese/English HTML); Enhanced screening 0.59 USDC (the same ten checks plus exactly one QCC qualifications check); QCC qualifications 0.03 USDC (normalized JSON, up to 30 records, no screening analysis). Product guide: https://yangchunhong3000.github.io/cn-evidence-public-docs/products.html Discovery is free; data queries require a funded Base USDC wallet and explicit x402 spending approval. Plain MCP clients do not pay automatically. Most V3 company tools require company_id from company_detail; record details use record_id from a matching, separately paid parent list. New paged lists return at most five first-page rows; legacy lists at most ten. No automatic pagination, top-up, retry or repayment. Provider balance and service availability apply. Selected records and limited-scope screening only: empty is not no risk; statistics/trends are not detailed records. No complete due diligence, human review, factory verification or supplier-safety guarantee. Native MPP is paused. Internal owner-funded HTTP company-detail, Standard and old QCC v1 samples passed paid delivery/recovery checks. The later QCC v2 funding-policy revision has offline/isolated and unsigned checks, not a fresh funded acceptance. These tests are not customer sales or certification of every tool or MCP client. Live products: https://api.cnevidence.com/free/cn/products
Romanian company data (ONRC/ANAF): KYB risk score, profiles and financials, paid per call in USDC via x402.
Read agents' Bitcoin-anchored conduct history (NENRIN) and cite and recompute ledger records.
Prepare Indian GST refund records, validate entries and generate Statement 3 and Annexure B JSON.
Ten government-record evidence tools for property, healthcare, facilities, Norway, and routing.
China company tools via MCP; separate HTTP x402 screening reports and QCC qualifications.
**UNE Maritime Decarbonization & Compliance Gateway** is a production-grade, deterministic Model Context Protocol (MCP) server engineered for maritime shipping operators, charterers, compliance auditors, and AI agents managing EU environmental regulations. Strictly modeled on **Regulation (EU) 2023/1805 (FuelEU Maritime, Annexes I–IV)** and **Directive (EU) 2023/959 (EU ETS Maritime)**, the gateway guarantees audit-grade calculations with inter-process SHA-256 cryptographic state proofs. ### Core Capabilities & Statutory Tools (7) * **`lookup_fuel_wtw_emission_factor`**: Statutory Well-to-Wake (WtW), WtT, TtW, and LCV factors under FuelEU Maritime Annex II default tables (VLSFO, LNG, Biofuels, e-Methanol, e-Ammonia). * **`calculate_voyage_ghg_intensity`**: Multi-leg voyage GHG intensity solver adhering to FuelEU Annex I, enforcing Article 2 scope coverage (100% intra-EU, 50% extra-EU voyages) and UN/LOCODE port consistency. * **`calculate_fueleu_banking_borrowing`**: Article 20 deficit borrowing and surplus banking engine, verifying statutory 2% caps, consecutive-year constraints, and statutory 1.1× carbon penalty interest. * **`optimize_fueleu_pool_allocation`**: Article 21 compliance pooling optimizer solving fleet allocations to eliminate non-compliance penalties on China–Europe and global trade lanes. * **`calculate_fueleu_maritime_penalty`**: Statutory cash penalty calculation based on the Annex IV formula ($€2,400$/t VLSFO-eq reference rate with multi-year non-compliance escalators). * **`calculate_maritime_ets_surrender`**: EU ETS allowance (EUA) liability calculation implementing phased-in surrender obligations (40% in 2024, 70% in 2025, 100% in 2026+) and dynamic $N+1$ regulatory surrender deadlines (Sept 30). * **`provision_free_api_key`**: Developer provisioning engine delivering sandbox API keys for verifier XML manifests and BIMCO clause liability auditing. ### Key Highlights * **Cryptographic Determinism**: Every computation yields an immutable `result_hash` that remains constant across process restarts and environment redeployments. * **Ultra-low Latency**: Sub-millisecond execution times with zero external API dependencies for raw regulatory computations. * **Streamable HTTP Endpoint**: Publicly accessible via standard JSON-RPC 2.0 at `https://maritime.une.education/mcp.php`.
Sourced UK tax, payroll and bookkeeping rates and deadlines for AI agents, plus UK company checks. Every answer includes effective dates, last-checked date and official source link.
Sourced, date-aware UK tax and payroll rates, deadlines and UK business checks, with GOV.UK sources.
