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44 local US tax estimation and planning tools for supported TY2024 through TY2026 scenarios.
Package npm :irs-taxpayer-mcp · website · measurements and detailsPublic ISO 3166-1 record for IR.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-ir/mcp · website · measurements and detailsNonprofit lookup and IRS 990 filing data: revenue, assets, and compensation via ProPublica
MCP endpoint :https://mcp.olyport.com/irs-990/mcp · website · measurements and detailsIRS income & tax stats by ZIP in your agent: AGI distribution, tax, credits, deductions.
Package pypi :mcpwright-soi · website · measurements and detailsSearch active public freight loads and loadboard halls on Bijack.
MCP endpoint :https://mcp.bijack.ir/mcp · website · measurements and detailsIranian lighting supplier directory: products, brands, and a bilingual Persian/English taxonomy.
MCP endpoint :https://www.cbest.ir/lighting/api/mcp · website · measurements and detailsDeterministic IR/IR-LINT validation, policy packs, drift vs exports (archrad). Apache-2.0.
Package npm :@archrad/deterministic · website · measurements and detailsLooks up the centralized taxpayer registry (CCC) in Sintegra for a person or company from the CPF or
MCP endpoint :https://api.mcp.ai/p_sintegra_ccc · website · measurements and detailsLooks up the state taxpayer registration of a person or company in Sintegra from the CPF or CNPJ, st
MCP endpoint :https://api.mcp.ai/p_sintegra · website · measurements and detailsFull lookup of the centralized taxpayer registry (CCC) in Sintegra for a person or company from the
MCP endpoint :https://api.mcp.ai/p_sintegra_ccc_completa · website · measurements and detailsImprove security writing, score it against rubrics, plan IR, CTI, vuln, and product strategy.
MCP endpoint :https://website-mcp.zeltser.com/mcp · website · measurements and detailsFixed assets and depreciation from bundled Polish KST, HMRC and IRS MACRS tables.
MCP endpoint :https://mcp.zovo.one/mcp/asset-register · website · measurements and detailsUS small-biz & foreign-LLC filing deadlines: FinCEN BOI, IRS 5472, franchise tax, 1099 (sourced).
MCP endpoint :https://compliance.dropwatchhq.com/mcp · website · measurements and detailsFoundation discovery and grant intelligence for nonprofits. 174K+ US funders, IRS 990 data.
MCP endpoint :https://mcp.kindora.co/mcp · website · measurements and detailsTax Regulations MCP — US Treasury / IRS regulations (26 CFR, 'Treas. Reg.').
MCP endpoint :https://gateway.pipeworx.io/tax-regulations/mcp · website · measurements and detailsNonprofit executive and workforce pay benchmarks built from IRS Form 990 filings and BLS data.
MCP endpoint :https://mcp.causecomp.org/mcp · website · measurements and detailsGet the US federal tax numbers right, with the IRS document each one comes from.
MCP endpoint :https://tax.openkrill.app/mcp · website · measurements and detailsCited 2026 U.S. planning figures (IRS, SSA, CMS), synthetic household samples, and an AI benchmark.
MCP endpoint :https://www.wealthschema.com/api/mcp · website · measurements and detailsDeterministic MLP tax engine with IRS citations. 6 tools: basis, §751, estate, projections.
MCP endpoint :https://api.lucasandersen.ai/mcp · website · measurements and detailsCalcul fiscal (IR, IFI, PER, plus-value) et retraite français — 32 régimes, sourcé et daté.
MCP endpoint :https://app.qotien.fr/api/fiscal/v1/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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