AIBuilder Marketplace: software pricing dossiers
by aibuildermarketplace.com · remote · no sign-in to list tools · v1.0.0 · published by com.aibuildermarketplace
Dated plan prices, cost traps with evidence and hands-on results for 540 business-software tools.
15 tools: 1 do something that can't be undone, 5 change things and 9 only read.
Scanned Oct 21, 2026
- Deletes or cancels0Claude Code: deny
- Can't be undone1Claude Code: ask: see these tools
- Changes things5Claude Code: ask: see these tools
- Only reads9Claude Code: allow: see these tools
1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.
claude mcp add --transport http software-pricing https://api.aibuildermarketplace.com/mcpFindings
Matches of fixed checks, with the text they matched.
The server marks "build_purchase_dossier" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
What this check looks forMatched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "build_purchase_dossier" says "purchase": a word that usually means money moves, which cannot be taken back.
Tools
Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.
15 tools
Can't be undone 1Claude Code: ask
build_purchase_dossierBuild a purchase file for 1 to 6 candidate products against the same requirements (same fields as check_choice).1 finding
Why it is in this group
- The name "build_purchase_dossier" says "purchase": a word that usually means money moves, which cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
The server marks "build_purchase_dossier" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
What this check looks forMatched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "build_purchase_dossier" says "purchase": a word that usually means money moves, which cannot be taken back.
Description, as the server wrote it Build a purchase file for 1 to 6 candidate products against the same requirements (same fields as check_choice). Returns per candidate the check with evidence, the cheapest fitting plan's cost where computable, our hands-on test results, unknowns and the vendor handoff with affiliate disclosure; a fixed order that never uses commission; a summary_markdown to show the user as is (it starts with the share link and says whether any candidate has a confirmed fit); a share_url; and depends_on facts so the file can be re-checked later. A feature counts as documented only from the vendor's own pages, never as tested by us. When requirements.modules names a setup ([{id, role}], e.g. a help desk plus a phone line), read setup_check for the verdict on the whole setup (its known costs per currency, open items and the budget for the setup as a whole); each candidate's own budget line compares that product alone.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
Changes things 5Claude Code: ask
check_choiceCheck a software choice against requirements before buying.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Check a software choice against requirements before buying. requirements (all optional): units, billing ('monthly'|'annual'), plan_id, budget_month {amount, currency}, needs_monthly_billing, max_commitment_months, needs_free_plan, avoid_cost_traps [quote_only, per_seat, usage_metered, renewal_jump, addons_extra, annual_lock], features [text], addons [ids], usage {id: quantity}, service (price only that part of a vendor's ladder, e.g. eor, contractor, contractor_of_record, global_payroll). Each requirement gets fits / does_not_fit / unknown / conflicting / recheck_needed / not_flagged / mentioned, with evidence. Outcome is no_blocking_requirement_found, blocking_requirement_found or insufficient_evidence; unknown never counts as a fit.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
check_offer_eligibilityCheck whether an offer fits a buyer's situation: {customer: new|existing, plan, billing: monthly|annual|biennial}.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Check whether an offer fits a buyer's situation: {customer: new|existing, plan, billing: monthly|annual|biennial}. Returns matches, does_not_match (with reasons) or needs_confirmation (missing information, an unconfirmed offer, or a pilot granted case by case), plus what the vendor did not state. A match is not a checkout guarantee.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
cost_at_growthCost as a team grows: the cheapest fitting plan at each size and the points where the best plan changes.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Cost as a team grows: the cheapest fitting plan at each size and the points where the best plan changes.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
estimate_costCost of each plan at a team size (or companies/orders, per the product's axis) on monthly or annual billing: monthly equivalent, amount billed per period, commitment, minimums, add…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Cost of each plan at a team size (or companies/orders, per the product's axis) on monthly or annual billing: monthly equivalent, amount billed per period, commitment, minimums, add-ons and usage. Only for products with price rules; says so otherwise. Never guesses between published price steps: returns a range.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
recheck_dossierRe-check a purchase file built earlier: pass the whole dossier back.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Re-check a purchase file built earlier: pass the whole dossier back. Reports which underlying facts changed (entry price, plans, cost traps, price rules, research status, pricing date) and which conclusions that affects. Never buys, cancels or switches anything.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
Only reads 9Claude Code: allow
compare_offer_costsCompare 1 to 3 offers on the same billing term and period.No findings
Why it is in this group
- The name "compare_offer_costs" says "compare": a word for reading.
Description, as the server wrote it Compare 1 to 3 offers on the same billing term and period. prices maps offer_id to the monthly price the buyer would pay for that product without the offer (same currency as the vendor). Returns fit and cost per offer: pay today, cost over the period with and without the offer, saving, or why it cannot be calculated (credits, a longer trial, unknown duration).
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
compare_productsCompare 2 to 6 products side by side.No findings
Why it is in this group
- The name "compare_products" says "compare": a word for reading.
Description, as the server wrote it Compare 2 to 6 products side by side. Every requested id is returned, found or not. With units, adds the cheapest fitting plan's cost where price rules exist.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
get_evidenceThe evidence behind a product's cost traps and free-plan flag: the exact sentences from our pricing notes, the date they were read and the source.No findings
Why it is in this group
- The name "get_evidence" says "get": a word for reading.
Description, as the server wrote it The evidence behind a product's cost traps and free-plan flag: the exact sentences from our pricing notes, the date they were read and the source.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
get_offerThe full record of one offer: type, benefit and its structure, eligibility as recorded (null = the vendor did not say), claim steps, code, limits, evidence with dates, deadline, co…No findings
Why it is in this group
- The name "get_offer" says "get": a word for reading.
Description, as the server wrote it The full record of one offer: type, benefit and its structure, eligibility as recorded (null = the vendor did not say), claim steps, code, limits, evidence with dates, deadline, cost after the offer where known, and the vendor handoff with affiliate disclosure. No offer has been tested at a checkout.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
get_productThe full record for one product: plans, every cost trap with its full evidence sentence, pricing date, unknowns, price rules if any, and the vendor handoff with affiliate disclosur…No findings
Why it is in this group
- The name "get_product" says "get": a word for reading.
Description, as the server wrote it The full record for one product: plans, every cost trap with its full evidence sentence, pricing date, unknowns, price rules if any, and the vendor handoff with affiliate disclosure.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
get_task_evidenceWhat we observed when we ran products ourselves.No findings
Why it is in this group
- The name "get_task_evidence" says "get": a word for reading.
Description, as the server wrote it What we observed when we ran products ourselves. Search by task words, product id or result (passed_in_this_test, partial_in_this_test, failed_in_this_test, not_tested, not_available_on_tested_plan, observation). Each result applies to the product as it was on run_date, on the plan stated; a later version inherits nothing.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
list_categoriesAll categories with their product counts.No findings
Why it is in this group
- The name "list_categories" says "list": a word for reading.
Description, as the server wrote it All categories with their product counts.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
search_offersFind reader offers and vendor offers on our deal pages (discounts, extra credits, longer trials, conditional pilots).No findings
Why it is in this group
- The name "search_offers" says "search": a word for reading.
Description, as the server wrote it Find reader offers and vendor offers on our deal pages (discounts, extra credits, longer trials, conditional pilots). Each row has the evidence and its date, the verification status and the deadline in UTC. Expired offers are left out unless include_expired. Ranking is alphabetical, never by discount size or commission.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
search_productsFind software products by task or name, with optional filters.No findings
Why it is in this group
- The name "search_products" says "search": a word for reading.
Description, as the server wrote it Find software products by task or name, with optional filters. Returns compact rows (id, entry price, cost-trap ids, pricing date). Ranking is text relevance only, never commission.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http software-pricing https://api.aibuildermarketplace.com/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__software-pricing__search_products",
"mcp__software-pricing__get_product",
"mcp__software-pricing__compare_products",
"mcp__software-pricing__get_evidence",
"mcp__software-pricing__get_task_evidence",
"mcp__software-pricing__search_offers",
"mcp__software-pricing__get_offer",
"mcp__software-pricing__compare_offer_costs",
"mcp__software-pricing__list_categories"
],
"ask": [
"mcp__software-pricing__estimate_cost",
"mcp__software-pricing__cost_at_growth",
"mcp__software-pricing__check_choice",
"mcp__software-pricing__build_purchase_dossier",
"mcp__software-pricing__recheck_dossier",
"mcp__software-pricing__check_offer_eligibility"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as software-pricing. Review it before you use it.