{"server":{"name":"io.github.inity13/agentstack-mcp","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://agentstack-mcp.pages.dev/mcp","type":"streamable-http"}],"version":"1.0.1","packages":[{"version":"1.0.1","transport":{"type":"stdio"},"identifier":"agentstack-mcp","registryType":"npm"}],"repository":{"url":"https://github.com/inity13/agentstack-mcp","source":"github"},"description":"Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-08-12T09:24:44.479438Z","publishedAt":"2026-08-12T09:24:44.479438Z","statusChangedAt":"2026-08-12T09:24:44.479438Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://agentstack-mcp.pages.dev/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2025-11-25"],"stateless":false},"health":{"reachable":true,"uptime_30d":1,"latency_ms_p50":148,"consecutive_failures":0,"last_probe_at":"2026-10-20T02:57:23.387Z","last_ok_at":"2026-10-20T02:57:23.387Z"}}],"packages":[{"idx":0,"registry_type":"npm","identifier":"agentstack-mcp","version":"1.0.1","runtime_hint":null,"transport":"stdio","secrets":[],"requires_execution":true}]},"dev.protogrid/tools":[{"name":"calc_business_days","title":null,"description":"COMPUTE. Business-day arithmetic honoring weekends + regional holidays. operation: add_business_days | count_business_days | next_business_day | previous_business_day. region: US | UK | EU | NONE.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_compound_growth","title":null,"description":"COMPUTE. Compound-interest/growth math. operation: future_value | present_value | cagr. rate is annual decimal; compounding: daily|weekly|monthly|quarterly|semiannually|annually|continuous.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_currency_convert","title":null,"description":"COMPUTE. Convert between major currencies (USD, EUR, GBP, JPY, CAD, AUD, CHF, CNY, INR) with Decimal precision. Static offline table by default; live/historical ECB rates via date/live=true.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_depreciation","title":null,"description":"COMPUTE. Asset depreciation schedule. method: straight_line | declining_balance | sum_of_years_digits.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_irr","title":null,"description":"COMPUTE. Internal Rate of Return: per-period rate where NPV=0 (Newton + bisection). Requires a sign change in cashflows.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_list_metrics","title":null,"description":"COMPUTE. List every supported metric with descriptions and required/optional params. No parameters.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_loan_amortization","title":null,"description":"COMPUTE. Level-payment loan: monthly payment, total interest, payoff, and (optional) full schedule.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_metric","title":null,"description":"COMPUTE. Exact business/SaaS/finance metric: ltv, cac, ltv_cac_ratio, payback_period_months, contribution_margin, gross_margin, churn_rate, mrr_growth_rate, arr, break_even_units, nrr, grr, rule_of_40, magic_number. Rates/margins are decimals (0.05=5%). Call calc_list_metrics for schemas.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"calc_npv","title":null,"description":"COMPUTE. Net Present Value (discounted cash flow). NPV = sum(CF_t/(1+rate)^t); cashflows[0] is period 0 (usually the negative outlay).","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"decide","title":null,"description":"DECIDE. Rank named options against weighted criteria and return the winner, full ranking, per-criterion breakdowns, methodology, weights, and an explanation. Provide options, criteria [{name, weight, direction}], and a scores matrix. method: weighted_sum (default) | weighted_product | topsis.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"decide_compare_two","title":null,"description":"DECIDE. Head-to-head comparison of exactly two options with per-criterion win counts and margin. Pass option_a/option_b (or a 2-element options array), criteria, and scores.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"decide_list_methods","title":null,"description":"DECIDE. List the scoring methods (weighted_sum, weighted_product, topsis) with normalization details and when to use each. No parameters.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"decide_score","title":null,"description":"DECIDE. Return the full normalized scored matrix (per-option, per-criterion) + ranking when scores are supplied separately, without the winner narrative.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"decide_sensitivity","title":null,"description":"DECIDE. Test how robust the decision winner is to changes in CRITERIA WEIGHTS (distinct from sim_sensitivity, which varies scenario inputs). Sweeps each weight +/-variation and reports a robustness score + flip points.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"evaluate_options_with_scenarios","title":null,"description":"COMPOSITE (simulate -> decide). Project each option as its own scenario, then rank the options against weighted criteria drawn from the scenario OUTCOMES. Provide a base 'template', an 'options' array ([{name, inputs}]), and 'criteria' ([{metric, weight, direction}]) where each metric is a scenario key_result. Combines ScenarioSim + DecisionMatrix.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"health_check","title":null,"description":"Aggregated health/status for the whole stack (all three engines + composites). No parameters.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"list_capabilities","title":null,"description":"Discovery: the three namespaces (sim_*, decide_*, calc_*), the cross-domain composite tools, the available ?profile= filters, and links to the standalone servers. Call this first to see everything AgentStack exposes. No parameters.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"plan_to_valuation","title":null,"description":"COMPOSITE (simulate -> compute). Project a scenario, take a per-period cash-flow line from its projections ('cashflow_metric', e.g. 'mrr' or 'net_burn'), and value it exactly: NPV at a discount 'rate', IRR, and undiscounted total. Optional 'initial_investment' becomes the period-0 outflow (needed for IRR). Combines ScenarioSim + PrecisionCalc.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"sim_break_even","title":null,"description":"SIMULATE. Solve for the scenario input value required to make an output metric hit a target value (deterministic bisection). Requires 'template', 'solve_for', 'target_value'.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"sim_compare","title":null,"description":"SIMULATE. Run 2-3 scenarios and compare their key_results side by side with deltas vs the first (baseline). Optional 'compare_metric' + 'goal' (max|min) picks a winner.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"sim_list_templates","title":null,"description":"SIMULATE. List every scenario template (inputs, defaults, outputs) plus the custom-model format and period labels. No parameters.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"sim_run","title":null,"description":"SIMULATE. Deterministic what-if projection from a template (saas_growth, pricing_change, churn_impact, cost_reduction, hiring_plan, cash_runway, unit_economics, marketing_funnel, compound_growth) or a free-form 'metrics' model. Returns per-period projections, key_results, assumptions_used, methodology, and an explanation.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"sim_sensitivity","title":null,"description":"SIMULATE. Vary one or more scenario inputs and show the impact on a target output metric (one-at-a-time), with elasticity + most-influential ranking. Requires 'template' and 'variable' (or 'variables').","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"},{"name":"stress_test_decision","title":null,"description":"COMPOSITE (simulate x decide). Take an options-vs-scenarios decision and stress ONE scenario assumption across a range applied to every option; report how often the baseline winner survives (robustness) and where it flips. Same args as evaluate_options_with_scenarios plus 'stress': {variable, variation, steps}.","annotations":null,"source":"probe","observed_at":"2026-10-20T02:57:23.387Z"}],"dev.protogrid/trust":{"score":91,"components":{"hygiene":100,"liveness":100,"freshness":85,"provenance":80},"drivers":["+repository","+namespace-matches-repo","+reachable","+uptime-100%","~updated-69d-ago"],"flags":[],"blocked":false,"computed_at":"2026-10-20T04:42:43.796Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":83,"label":"good","components":{"auth":null,"hygiene":71,"protocol":75,"stability":100,"dependencies":100},"checks":[{"id":"protocol.modern","detail":"newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28","status":"warn","category":"protocol"},{"id":"protocol.stateless","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones","status":"fail","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: sim_run (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); sim_compare (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); decide_sensitivity (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 2,579 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"no tool changes in 30 days","status":"pass","category":"stability"},{"id":"stability.rug_pull","detail":"no tool changed its meaning under the same name","status":"pass","category":"stability"},{"id":"deps.known_vulns","detail":"no known advisory in 2 resolved packages","status":"pass","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"the official MCP SDK is not in the dependency graph","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"agentstack-mcp@1.0.1 resolved: 2 packages","status":"pass","category":"dependencies"}],"drivers":["-tools.annotations","-tools.directory_hints","~protocol.modern"],"flags":[],"tool_count":24,"token_estimate":2579,"tools_hash":"0d9d82072e9c5844fc82d651fd800d95","tools_changed_at":null,"computed_at":"2026-10-20T04:41:29.314Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"io.github.inity13/agentstack-mcp","aliases":[],"alias_count":0,"repository_key":"github:inity13/agentstack-mcp","owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/io.github.inity13%2Fagentstack-mcp/tools","arguments":{"name":"io.github.inity13/agentstack-mcp"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/io.github.inity13%2Fagentstack-mcp/connection?target=mcpServers","arguments":{"name":"io.github.inity13/agentstack-mcp","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}