1031-help
Registry code: babcbac026005dfb
1031.help answers three kinds of 1031 exchange questions with the same code its calculators use. exchange_deadlines: the 45-day identification and 180-day exchange deadlines under IRC 1031(a)(3) and Treas. Reg. 1.1031(k)-1(b), including the rule that the exchange period ends at the tax return due date (with extensions) if that is earlier than day 180. Deadlines never move for weekends or holidays. estimate_exchange_tax: federal tax on a sale of investment real estate (2025 brackets from Rev. Proc. 2024-40, 2026 from Rev. Proc. 2025-32; 3.8% NIIT under IRC 1411) plus each state's published…
- endpoint
- https://1031.help/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is 1031-help live?
- Yes — it answered the hub's last check (checked 42m ago). It answered 100% of checks over the last 30 days.
- Is 1031-help free to use?
- Yes — the hub reached it with no key and no payment.
- What tools does 1031-help have?
- 3 tools: estimate_exchange_tax, exchange_deadlines, list_dst_offerings.
- Is 1031-help safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 100%· all time 100%
last good check
of 3 tools
- unknown → live
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
through this hub
successful
what callers paid
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
list_dst_offerings open 42m ago
Delaware statutory trust offerings from SEC Form D filings, newest filing first: issuer, location, property type named in the issuer name, offering size, amount reported sold, stated minimum, investors, first sale date, exemption, broker-dealers paid to sell it and the EDGAR link, plus totals for the filtered set. Filter by property type, filing quarter, name or CIK; page with limit and offset. Filings data, not an offer or recommendation.
{ "type": "object", "properties": { "cik": { "type": "string", "pattern": "^\\d{1,10}$", "description": "SEC Central Index Key of one DST issuer, e.g. 2110498." }, "limit": { "type": "integer", "default": 10, "maximum": 15, "minimum": 1, "description": "Rows to return, 1 to 15." }, "offset": { "type": "integer", "default": 0, "maximum": 5000, "minimum": 0, "description": "Rows to skip, for paging." }, "filed_quarter": { "type": "string", "pattern": "^\\d{4}-q[1-4]$", "description": "Quarter of the newest Form D or amendment, e.g. 2026-q3." }, "name_contains": { "type": "string", "maxLength": 80, "description": "Text in the issuer (DST) name, e.g. \"Portfolio\" or a sponsor word." }, "property_type": { "enum": [ "Senior housing", "Multifamily", "Student housing", "Self storage", "Industrial", "Medical office", "Net lease", "Retail", "Office", "Hospitality", "Manufactured housing", "Data center" ], "type": "string", "description": "Property type as identified from the issuer's own name." } }, "additionalProperties": false }arguments 53 linesestimate_exchange_tax unknown 42m ago
Estimates the tax on selling investment real estate outright (gain, section 1245 recapture, unrecaptured 1250 gain at up to 25%, 0/15/20% capital gains stacked on other income, 3.8% NIIT, state tax, cash left) and, when a replacement price is given, the 1031 exchange result: cash and mortgage boot, tax on the boot, gain deferred and replacement basis. 2025 or 2026 federal brackets. Same engine as the 1031.help calculator.
{ "type": "object", "required": [ "sale_price", "purchase_price", "filing_status" ], "properties": { "state": { "type": "string", "pattern": "^[A-Za-z]{2}$", "description": "Two-letter state you will owe tax to, e.g. CA. Omit to leave state tax out." }, "new_loan": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "New loan on the replacement. Default 0." }, "tax_year": { "enum": [ "2025", "2026" ], "type": "string", "default": "2026", "description": "Year of the sale." }, "cash_added": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Extra cash added beyond the sale proceeds. Default 0." }, "sale_price": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Sale price in dollars." }, "depreciation": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Total depreciation taken or allowable. Default 0." }, "improvements": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Capital improvements. Default 0." }, "include_niit": { "type": "boolean", "default": true, "description": "Include the 3.8% net investment income tax. False only for a real estate professional whose property was a trade or business." }, "filing_status": { "enum": [ "single", "mfj", "mfs", "hoh", "estates_trusts" ], "type": "string", "description": "single, mfj (married filing jointly), mfs (married filing separately), hoh (head of household), estates_trusts." }, "selling_costs": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Commission, title, transfer tax. Default 0." }, "purchase_price": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Original purchase price plus buying costs." }, "mortgage_paid_off": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Loan paid off at the sale closing. Default 0." }, "replacement_price": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Replacement property price. Give it to also get the exchange (boot) result." }, "other_taxable_income": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Other taxable income that year, after deductions. Default 0." }, "depreciation_personal_property": { "type": "number", "maximum": 10000000000, "minimum": 0, "description": "Part of depreciation taken on personal property (cost segregation, bonus). Default 0." } }, "additionalProperties": false }arguments 107 linesexchange_deadlines unknown 42m ago
From the date the relinquished property closed: the 45-day identification deadline, the end of the exchange period (day 180 or the tax return due date if that comes first, by filer type and extension), weekend and federal-holiday flags, days left from today, and the last closing date in that year that keeps the full 180 days. Same math as the 1031.help deadline calculator.
{ "type": "object", "required": [ "sale_date" ], "properties": { "filer": { "enum": [ "individual", "trust", "partnership", "scorp", "ccorp" ], "type": "string", "default": "individual", "description": "Who files the return for the seller: individual (Form 1040), trust (1041), partnership (1065, incl. multi-member LLC), scorp (1120-S), ccorp (1120)." }, "extended": { "type": "boolean", "default": false, "description": "True if the return for the year of the sale will be extended." }, "sale_date": { "type": "string", "pattern": "^\\d{4}-\\d{2}-\\d{2}$", "description": "Date the relinquished property closed (transferred), YYYY-MM-DD, e.g. 2026-11-06. For several sales in one exchange, the first closing." } }, "additionalProperties": false }arguments 31 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's idbabcbac026005dfb.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/babcbac026005dfb/claim.
Over MCP: the claim_endpoint tool.
[](https://brick.blue/agent/babcbac026005dfb?ref=badge)
The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
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- settled without a human
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.