io.github.inity13/agentstack-mcp
NPM · AGENTSTACK-MCP · 2 COMPONENTS · SCANNED OCT 4
Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 0 of 1 dependencies flagged as unhealthy. View diagnostics → Pass
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 52 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability51
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 1344 tokens (~56/item across 24 items; 24 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management83
- Stability observed for 25 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 24 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 24 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.inity13/agentstack-mcp server?
io.github.inity13/agentstack-mcp runs locally as an npm package, launched with npx -y agentstack-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · agentstack-mcp
claude mcp add inity13-agentstack-mcp -- npx -y agentstack-mcp
{
"mcpServers": {
"inity13-agentstack-mcp": {
"command": "npx",
"args": [
"-y",
"agentstack-mcp"
]
}
}
} {
"servers": {
"inity13-agentstack-mcp": {
"command": "npx",
"args": [
"-y",
"agentstack-mcp"
]
}
}
} codex mcp add inity13-agentstack-mcp -- npx -y agentstack-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"inity13-agentstack-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"agentstack-mcp"
],
"enabled": true
}
}
} openclaw mcp add inity13-agentstack-mcp --command npx --arg -y --arg agentstack-mcp
mcp_servers:
inity13-agentstack-mcp:
command: "npx"
args: ["-y", "agentstack-mcp"] {
"McpServers": {
"inity13-agentstack-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"agentstack-mcp"
]
}
}
} assistant mcp add inity13-agentstack-mcp -t stdio -c npx -a -y agentstack-mcp
{
"mcpServers": {
"inity13-agentstack-mcp": {
"command": "npx",
"args": [
"-y",
"agentstack-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Oct 26 −3
- Stability: pass → 0.80 functional
- 2 Oct 26 +1
- Stability: 0.97 → pass security
- 30 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 26 −3
- Stability: pass → 0.80 functional
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Oct 2026 · Analysed npm/agentstack-mcp@1.0.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 1 package
| Packages resolved | 1 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
calc_business_days ~64
COMPUTE. Business-day arithmetic with holidays.
| Name | Type | Req | Description |
|---|---|---|---|
| custom_holidays | array | – | – |
| days | integer | – | – |
| end_date | string | – | – |
| operation | string | yes | – |
| region | string | – | – |
| start_date | string | yes | – |
No output schema declared.
No examples provided.
calc_compound_growth ~90
COMPUTE. future_value | present_value | cagr.
| Name | Type | Req | Description |
|---|---|---|---|
| begin_value | number | – | – |
| compounding | string | – | – |
| currency | string | – | – |
| end_value | number | – | – |
| future_value | number | – | – |
| operation | string | yes | – |
| present_value | number | – | – |
| rate | number | – | – |
| years | number | – | – |
No output schema declared.
No examples provided.
calc_currency_convert ~55
COMPUTE. Convert currencies with Decimal precision.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | yes | – |
| date | string | – | – |
| from_currency | string | yes | – |
| live | boolean | – | – |
| to_currency | string | yes | – |
No output schema declared.
No examples provided.
calc_depreciation ~58
COMPUTE. Depreciation schedule.
| Name | Type | Req | Description |
|---|---|---|---|
| cost | number | yes | – |
| currency | string | – | – |
| method | string | yes | – |
| salvage_value | number | yes | – |
| useful_life_years | integer | yes | – |
No output schema declared.
No examples provided.
calc_irr ~32
COMPUTE. Internal Rate of Return.
| Name | Type | Req | Description |
|---|---|---|---|
| cashflows | array | yes | – |
| guess | number | – | – |
No output schema declared.
No examples provided.
calc_list_metrics ~18
COMPUTE. List supported metrics + schemas.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
calc_loan_amortization ~67
COMPUTE. Level-payment loan schedule.
| Name | Type | Req | Description |
|---|---|---|---|
| annual_rate | number | yes | – |
| currency | string | – | – |
| extra_payment | number | – | – |
| include_schedule | boolean | – | – |
| principal | number | yes | – |
| term_months | integer | yes | – |
No output schema declared.
No examples provided.
calc_metric ~56
COMPUTE. Exact business/SaaS/finance metric (ltv, cac, rule_of_40, nrr, ...).
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | – |
| metric | string | yes | – |
| params | object | yes | – |
No output schema declared.
No examples provided.
calc_npv ~38
COMPUTE. Net Present Value.
| Name | Type | Req | Description |
|---|---|---|---|
| cashflows | array | yes | – |
| currency | string | – | – |
| rate | number | yes | – |
No output schema declared.
No examples provided.
decide ~54
DECIDE. Rank options against weighted criteria; returns winner, ranking, breakdowns, explanation.
| Name | Type | Req | Description |
|---|---|---|---|
| criteria | array | yes | – |
| method | string | – | – |
| options | array | yes | – |
| scores | object | yes | – |
No output schema declared.
No examples provided.
decide_compare_two ~64
DECIDE. Head-to-head between exactly two options.
| Name | Type | Req | Description |
|---|---|---|---|
| criteria | array | yes | – |
| method | string | – | – |
| option_a | string | – | – |
| option_b | string | – | – |
| options | array | – | – |
| scores | object | yes | – |
No output schema declared.
No examples provided.
decide_list_methods ~16
DECIDE. List scoring methods.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
decide_score ~46
DECIDE. Full normalized scored matrix + ranking.
| Name | Type | Req | Description |
|---|---|---|---|
| criteria | array | yes | – |
| method | string | – | – |
| options | array | yes | – |
| scores | object | yes | – |
No output schema declared.
No examples provided.
decide_sensitivity ~68
DECIDE. Robustness of the winner to CRITERIA-WEIGHT changes.
| Name | Type | Req | Description |
|---|---|---|---|
| criteria | array | yes | – |
| method | string | – | – |
| options | array | yes | – |
| scores | object | yes | – |
| steps | integer | – | – |
| variation | number | – | – |
No output schema declared.
No examples provided.
evaluate_options_with_scenarios ~78
COMPOSITE (simulate -> decide). Project each option, rank the outcomes.
| Name | Type | Req | Description |
|---|---|---|---|
| criteria | array | yes | – |
| horizon | integer | – | – |
| inputs | object | – | – |
| method | string | – | – |
| options | array | yes | – |
| period_label | string | – | – |
| template | string | – | – |
No output schema declared.
No examples provided.
health_check ~16
Aggregated health for the whole stack.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_capabilities ~28
Discovery: namespaces (sim_*, decide_*, calc_*), composite tools, and profiles.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
plan_to_valuation ~96
COMPOSITE (simulate -> compute). Project a scenario, value its cash-flow line (NPV/IRR).
| Name | Type | Req | Description |
|---|---|---|---|
| cashflow_metric | string | yes | – |
| currency | string | – | – |
| horizon | integer | – | – |
| initial_investment | number | – | – |
| inputs | object | – | – |
| period_label | string | – | – |
| rate | number | yes | – |
| template | string | yes | – |
No output schema declared.
No examples provided.
sim_break_even ~86
SIMULATE. Solve for the input value that makes a metric hit a target.
| Name | Type | Req | Description |
|---|---|---|---|
| bounds | array | – | – |
| horizon | integer | – | – |
| inputs | object | – | – |
| period_label | string | – | – |
| solve_for | string | yes | – |
| target_metric | string | – | – |
| target_value | number | yes | – |
| template | string | yes | – |
No output schema declared.
No examples provided.
sim_compare ~51
SIMULATE. Compare 2-3 scenarios side by side.
| Name | Type | Req | Description |
|---|---|---|---|
| compare_metric | string | – | – |
| goal | string | – | – |
| horizon | integer | – | – |
| scenarios | array | yes | – |
No output schema declared.
No examples provided.
sim_list_templates ~22
SIMULATE. List every scenario template with inputs and outputs.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
sim_run ~65
SIMULATE. Deterministic what-if projection from a template or free-form 'metrics' model.
| Name | Type | Req | Description |
|---|---|---|---|
| horizon | integer | – | – |
| inputs | object | – | – |
| metrics | array | – | – |
| period_label | string | – | – |
| template | string | – | – |
No output schema declared.
No examples provided.
sim_sensitivity ~90
SIMULATE. Vary scenario inputs and show impact on a target metric.
| Name | Type | Req | Description |
|---|---|---|---|
| horizon | integer | – | – |
| inputs | object | – | – |
| period_label | string | – | – |
| steps | integer | – | – |
| target_metric | string | – | – |
| template | string | yes | – |
| variable | string | – | – |
| variables | array | – | – |
| variation | number | – | – |
No output schema declared.
No examples provided.
stress_test_decision ~86
COMPOSITE (simulate x decide). Stress a scenario assumption and see if the winner holds.
| Name | Type | Req | Description |
|---|---|---|---|
| criteria | array | yes | – |
| horizon | integer | – | – |
| inputs | object | – | – |
| method | string | – | – |
| options | array | yes | – |
| period_label | string | – | – |
| stress | object | yes | – |
| template | string | – | – |
No output schema declared.
No examples provided.
What is the io.github.inity13/agentstack-mcp server?
io.github.inity13/agentstack-mcp is listed in the public MCP registry as io.github.inity13/agentstack-mcp. Deterministic reasoning stack for AI agents: simulate, decide & compute, plus cross-domain tools. This page covers its npm package (agentstack-mcp).
Is the io.github.inity13/agentstack-mcp server safe to use?
io.github.inity13/agentstack-mcp scores 75 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 4 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.inity13/agentstack-mcp server expose?
io.github.inity13/agentstack-mcp exposes 24 tools: list_capabilities, health_check, sim_run, sim_sensitivity, sim_break_even, and 19 more. Their descriptions and schemas cost roughly 1,344 tokens of context every time the server is loaded.
Is the io.github.inity13/agentstack-mcp server still maintained?
io.github.inity13/agentstack-mcp is still listed as active in the MCP registry. We last reached this channel on 4 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.inity13/agentstack-mcp server under?
io.github.inity13/agentstack-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.