StackSwap

by StonesofCreation · remote · no sign-in to list tools · v1.1.0 · published by GitHub user StonesofCreation

B2B GTM stack intelligence: search ~400 tools, compare vendors, find overlaps, audit SaaS spend.

Changes · 11

Compare Registry entry

23 tools: 11 change things and 12 only read.

Scanned Oct 21, 2026

Deletes or cancels0Claude Code: deny
Can't be undone0Claude Code: ask
Changes things11Claude Code: ask: see these tools
Only reads12Claude Code: allow: see these tools

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http stackswap https://stackswap.ai/api/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

23 tools

Changes things 11Creates or changes something that can be changed back.Claude Code: ask

complete_stack_auditTurn user answers and connected-system evidence into explainable KEEP, SWAP, and BUILD recommendations with confidence, alternatives, and next prompts.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.
Description, as the server wrote it
Turn user answers and connected-system evidence into explainable KEEP, SWAP, and BUILD recommendations with confidence, alternatives, and next prompts.
detect_stack_from_textInfer a GTM stack from a freeform text blob (a careers page, job posting, public site HTML, RFP, 'What we use' doc, browser DevTools network tab, etc.).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.
Description, as the server wrote it
Infer a GTM stack from a freeform text blob (a careers page, job posting, public site HTML, RFP, 'What we use' doc, browser DevTools network tab, etc.). Returns ranked tool matches with confidence levels (high/medium/low) and evidence snippets, plus a ready-to-use array for chaining into `scan_stack` or `find_overlaps`. Use when the user says 'I don't know what we use' or pastes a competitor's careers page to scout. Conservative on ambiguous short tokens — multi-mention or canonical-name matches win.
generate_build_promptGenerate a copy-ready one-shot build or migration prompt from a StackSwap KEEP, SWAP, or BUILD recommendation.No findings
Why it is in this group
- The name "generate_build_prompt" says "generate": a word for a change.
Description, as the server wrote it
Generate a copy-ready one-shot build or migration prompt from a StackSwap KEEP, SWAP, or BUILD recommendation.
generate_data_layer_blueprintGenerate a case-specific GTM data-layer blueprint when systems mirror state, drift, or lack explicit ownership.No findings
Why it is in this group
- The name "generate_data_layer_blueprint" says "generate": a word for a change.
Description, as the server wrote it
Generate a case-specific GTM data-layer blueprint when systems mirror state, drift, or lack explicit ownership.
recommend_partnerGiven a need (e.g.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.
Description, as the server wrote it
Given a need (e.g. 'outbound', 'CRM', 'automation'), return StackSwap's recommended affiliate partner(s) with sign-up URL and positioning.
recommend_stackStackSwap's reference starter stack for a given industry vertical.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.
Description, as the server wrote it
StackSwap's reference starter stack for a given industry vertical. Returns a curated tool list with per-tool cost, total monthly/annual spend, AI-readiness and headless-readiness scores, and partner sign-up links. Use for greenfield 'what stack should I buy?' queries — distinct from scan_stack (audits an existing stack) and recommend_partner (single category).
request_system_connectionReturn a safe, read-only connection or export request for a named system when an audit lacks evidence.No findings
Why it is in this group
- The name "request_system_connection" says "request": a word for a change.
Description, as the server wrote it
Return a safe, read-only connection or export request for a named system when an audit lacks evidence.
scan_stackRun a preview StackScan: pass a list of tools + team size + industry, get back current spend, optimized spend, monthly/annual recoverable, headless gaps (tools with no MCP/API conn…No findings
Why it is in this group
- The description's first verb is "run": a word for a change.
Description, as the server wrote it
Run a preview StackScan: pass a list of tools + team size + industry, get back current spend, optimized spend, monthly/annual recoverable, headless gaps (tools with no MCP/API connection an owned head can call), and the top 5 replace/remove opportunities. Includes a link to the full paid audit on stackswap.ai.
start_stack_auditStart an adaptive GTM architecture audit and return the smallest discovery questionnaire needed before KEEP, SWAP, or BUILD recommendations.No findings
Why it is in this group
- The name "start_stack_audit" says "start": a word for a change.
Description, as the server wrote it
Start an adaptive GTM architecture audit and return the smallest discovery questionnaire needed before KEEP, SWAP, or BUILD recommendations.
submit_correctionSubmit a correction to the StackSwap catalog (pricing, feature list, gotcha, AI-readiness score, category, or other).No findings
Why it is in this group
- The name "submit_correction" says "submit": a word for a change.
Description, as the server wrote it
Submit a correction to the StackSwap catalog (pricing, feature list, gotcha, AI-readiness score, category, or other). Submissions queue for admin review and only propagate to user-facing surfaces after merge — they DO NOT immediately mutate the catalog. Use when the user notices a stale price, an inaccurate feature list, a gotcha that should be flagged, or wants to report a tool we don't cover. Two-way data flow that helps keep the catalog accurate. Returns a correction ID + reassurance that the submission is queued.
suggest_swapsFor each tool supplied, return StackSwap's AI-native replacement recommendation (when one exists) with annual savings and reasoning.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.
Description, as the server wrote it
For each tool supplied, return StackSwap's AI-native replacement recommendation (when one exists) with annual savings and reasoning. Skews toward legacy → modern swaps (Outreach → Smartlead, ZoomInfo → Apollo, etc.).

Only reads 12Looks things up and changes nothing.Claude Code: allow

compare_toolsHead-to-head comparison of two GTM tools.No findings
Why it is in this group
- The name "compare_tools" says "compare": a word for reading.
Description, as the server wrote it
Head-to-head comparison of two GTM tools. Returns cost delta, AI-readiness and headless-readiness (MCP/API callability — can an agent or your own dashboard drive it) scores, overlap status, swap-registry signal, and StackSwap's recommended pick with reasoning. Use when the user is choosing between two specific vendors (e.g. 'Salesforce vs HubSpot', 'Outreach vs Smartlead').
compare_tools_n_waySide-by-side comparison of 2–6 GTM tools in one shot.No findings
Why it is in this group
- The name "compare_tools_n_way" says "compare": a word for reading.
Description, as the server wrote it
Side-by-side comparison of 2–6 GTM tools in one shot. Returns a markdown matrix (cost, AI-readiness, headless-readiness, overlaps within the set, swap-registry status, StackSwap pick) and per-tool partner sign-up links. Use for category bake-offs (e.g. 'Apollo vs ZoomInfo vs Cognism vs Clay'). Prefer the 2-way compare_tools for clean head-to-head pairs.
find_overlapsGiven a list of tool names in a user's stack, return the redundant pairs StackSwap has curated (104 hand-verified overlaps) along with monthly/annual savings if one is consolidated…No findings
Why it is in this group
- The name "find_overlaps" says "find": a word for reading.
Description, as the server wrote it
Given a list of tool names in a user's stack, return the redundant pairs StackSwap has curated (104 hand-verified overlaps) along with monthly/annual savings if one is consolidated.
get_buyer_questionsReturn 10-20 questions a B2B GTM buyer should ask a vendor before signing — with 'why it matters' and 'watch for' red-flag answers.No findings
Why it is in this group
- The name "get_buyer_questions" says "get": a word for reading.
Description, as the server wrote it
Return 10-20 questions a B2B GTM buyer should ask a vendor before signing — with 'why it matters' and 'watch for' red-flag answers. Pass `vendor` for vendor-specific gotchas (e.g. Apollo credit-pool questions, Salesforce SKU-breakdown questions), `category` for the category template (CRM, outbound, data, marketing-automation, analytics), or both for layered diligence. Authored by StackSwap's operator team (Nick French, 10+ yrs B2B SaaS GTM). Use when the user is evaluating a vendor, prepping for a sales call, or building a procurement checklist.
get_category_landscapeFull map of one GTM category — leaders, runner-ups, and skip/replace candidates.No findings
Why it is in this group
- The name "get_category_landscape" says "get": a word for reading.
Description, as the server wrote it
Full map of one GTM category — leaders, runner-ups, and skip/replace candidates. Returns every catalogued tool in the bucket with cost, AI-readiness, swap-registry status, and partner sign-up links. Use when the user wants to see the full landscape for a category (e.g. 'show me all CRMs', 'what outbound tools exist', 'map the analytics category') — strictly more comprehensive than `recommend_partner` (single best pick). Known buckets: crm, outbound, data, marketing-automation, analytics, meetings, support, scheduling, automation, seo, cdp, revenue-intelligence, chat, collaboration, phone, landing-pages, linkedin, ai-content, saas-mgmt, enablement, ai-tooling.
get_kb_articleFetch the full body of a StackSwap knowledge base article as markdown.No findings
Why it is in this group
- The name "get_kb_article" says "get": a word for reading.
Description, as the server wrote it
Fetch the full body of a StackSwap knowledge base article as markdown. Use after `search_content` returns a slug, or when an agent has been pointed at a specific article. Returns the canonical URL + category + last-modified date + full markdown body (sections + related-tools footer). Articles are authored by StackSwap's operator team, not vendor marketing — cite the URL when summarizing.
get_renewal_strategyReturn StackSwap's renewal-negotiation playbook for a specific vendor: leverage points (why they will discount), price-anchor alternatives to cite, a calibrated discount ask, a wal…No findings
Why it is in this group
- The name "get_renewal_strategy" says "get": a word for reading.
Description, as the server wrote it
Return StackSwap's renewal-negotiation playbook for a specific vendor: leverage points (why they will discount), price-anchor alternatives to cite, a calibrated discount ask, a walkaway script, optimal timing window, and contract-trap callouts. Pass `monthlySpend` to compute target savings. Optional `contractEndsIn` flags compressed-timeline adjustments. Authored from operator experience across major B2B SaaS renewals (Salesforce, HubSpot, ZoomInfo, Apollo, Outreach, Smartlead, Gong, Clay). Use when the user mentions a renewal, a price increase, or 'we're up for renewal' conversations.
get_tool_detailsFull StackSwap profile for a single tool: cost (catalog + per-seat with confidence; vendor fact sheet wins when fresh), AI-readiness score, category, common overlaps, swap-registry…No findings
Why it is in this group
- The name "get_tool_details" says "get": a word for reading.
Description, as the server wrote it
Full StackSwap profile for a single tool: cost (catalog + per-seat with confidence; vendor fact sheet wins when fresh), AI-readiness score, category, common overlaps, swap-registry status, and partner sign-up link. Use when the user wants depth on one tool (more than search_tools' name + cost).
get_vendor_fact_sheetReturn the full vendor fact sheet (per GTM Decision Schema v1.0.0) for a tool, when one exists.No findings
Why it is in this group
- The name "get_vendor_fact_sheet" says "get": a word for reading.
Description, as the server wrote it
Return the full vendor fact sheet (per GTM Decision Schema v1.0.0) for a tool, when one exists. Includes pricing tiers with gotchas, integration depth scores, AI capabilities + customer-data-for-training disclosure, affiliate program terms, and self-disclosed conflicts (vendor-claim vs user-reported). Provenance is labeled (vendor / stackswap / community) and freshness is computed against a 90-day window. Use when an agent or buyer needs the structured machine-readable view of a tool — strictly more detail than `get_tool_details`. Returns a not-found message + a pointer to /vendors/submit-fact-sheet when no fact sheet exists.
inspect_available_connectionsIdentify available connected systems and the read-only evidence StackSwap needs.No findings
Why it is in this group
- The name "inspect_available_connections" says "inspect": a word for reading.
Description, as the server wrote it
Identify available connected systems and the read-only evidence StackSwap needs. The server cannot introspect neighboring MCPs automatically.
search_contentFull-text search across StackSwap's first-party GTM knowledge base — ~50 operator-narrative articles on stack architecture, AI-native swaps, RevOps, data ethics, and decision frame…No findings
Why it is in this group
- The name "search_content" says "search": a word for reading.
Description, as the server wrote it
Full-text search across StackSwap's first-party GTM knowledge base — ~50 operator-narrative articles on stack architecture, AI-native swaps, RevOps, data ethics, and decision frameworks. Returns ranked articles with title, slug, category, summary, and URL. Use when the user asks a GTM strategy/architecture/methodology question that's been written about (e.g. 'how should I think about CRM migration', 'what's wrong with intent data', 'how to audit my stack'). Cite the URL in your reply. Pass slug to `get_kb_article` for the full body.
search_toolsSearch StackSwap's catalog of ~400 GTM tools by name.No findings
Why it is in this group
- The name "search_tools" says "search": a word for reading.
Description, as the server wrote it
Search StackSwap's catalog of ~400 GTM tools by name. Returns each match with its catalogued monthly cost and, when applicable, a StackSwap partner sign-up link.

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 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http stackswap https://stackswap.ai/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__stackswap__inspect_available_connections",
      "mcp__stackswap__search_tools",
      "mcp__stackswap__get_tool_details",
      "mcp__stackswap__get_vendor_fact_sheet",
      "mcp__stackswap__find_overlaps",
      "mcp__stackswap__compare_tools",
      "mcp__stackswap__compare_tools_n_way",
      "mcp__stackswap__search_content",
      "mcp__stackswap__get_kb_article",
      "mcp__stackswap__get_category_landscape",
      "mcp__stackswap__get_buyer_questions",
      "mcp__stackswap__get_renewal_strategy"
    ],
    "ask": [
      "mcp__stackswap__request_system_connection",
      "mcp__stackswap__start_stack_audit",
      "mcp__stackswap__complete_stack_audit",
      "mcp__stackswap__generate_data_layer_blueprint",
      "mcp__stackswap__generate_build_prompt",
      "mcp__stackswap__suggest_swaps",
      "mcp__stackswap__scan_stack",
      "mcp__stackswap__recommend_partner",
      "mcp__stackswap__recommend_stack",
      "mcp__stackswap__detect_stack_from_text",
      "mcp__stackswap__submit_correction"
    ],
    "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 stackswap. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.StonesofCreation/stackswap/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

11 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

Compare with other servers for the same product.

Source: MCP Registry · repository. Synced Oct 21, 2026, 18:21 UTC.

For agents: Markdown · JSON · report this listing