SCModeling

REMOTE · SCMODELING.COM · SCANNED AUG 3

Supply-chain network design via simulation, optimization, and greenfield analysis.

Available components

+6 this week 72 72 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security80

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability75

AI-judged instruction clarity (excellent).Pass
Context-footprint check failed: tool/resource definitions use about 1504 tokens (~136/item across 11 items; 11 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass
Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass

Capabilities20

Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · scmodeling.com

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http com-scmodeling-public https://scmodeling.com/mcp

# ~/.codex/config.toml

[mcp_servers.com-scmodeling-public]
url = "https://scmodeling.com/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-scmodeling-public": {
      "type": "remote",
      "url": "https://scmodeling.com/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add com-scmodeling-public --url https://scmodeling.com/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  com-scmodeling-public:
    url: "https://scmodeling.com/mcp"

// mcp.json

{
  "mcpServers": {
    "com-scmodeling-public": {
      "type": "http",
      "url": "https://scmodeling.com/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
31 Jul 26 +3
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
29 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
27 Jul 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 Jul 26 65

First indexed and scored.

Show 5 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Probed https://scmodeling.com/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=scmodeling.com	CN=YE1,O=Let's Encrypt,C=US	17 Jul 2026	15 Oct 2026	ECDSA 256	ECDSA-SHA384	569d804f051b729032972c8a360babfa5d2
SANs: scmodeling.com
CN=YE1,O=Let's Encrypt,C=US (CA)	CN=Root YE,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	ECDSA 384	ECDSA-SHA384	5ddd70dd31f801c85c186a7a04b80afe
CN=Root YE,O=ISRG,C=US (CA)	CN=ISRG Root X2,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	ECDSA-SHA384	872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA)	CN=ISRG Root X1,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	SHA256-RSA	6c8f1dc727c7117f7baf853ac980f9cd

DNSSEC insecure

Validation of scmodeling.com. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
com.	present	19718	13	Verified
scmodeling.com.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Header	Value
strict-transport-security	max-age=31536000; includeSubDomains
x-content-type-options	nosniff
x-frame-options	DENY
referrer-policy	strict-origin-when-cross-origin
permissions-policy	geolocation=(), microphone=(), camera=(), payment=()

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://scmodeling.com/mcp	Verified	200
http (plaintext)	http://scmodeling.com/mcp	HTTPS enforced	301	https://scmodeling.com/mcp

MCP tools — 11 exposed · ~1,166 tokens

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.

Tool Tokens

describe_greenfield_demo ~67

Full detail on one greenfield demo — region, customer count, available dc_count values, and the score-curve elbow finding. Use this before get_greenfield_result to know what dc_count values are precomputed.

Input Output Examples

Name	Type	Req	Description
demo_id	string	yes	Which greenfield demo to describe

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

describe_opt_demo ~65

Full detail on one optimization demo — controls, available scenario keys, sites, fixed parameters, citations, and the key finding the demo illustrates. Use this before get_opt_result to know what scenario_key values are accepted.

Input Output Examples

Name	Type	Req	Description
demo_id	string	yes	Which optimization demo to describe

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

explain_greenfield ~152

Reference text on greenfield analysis — clean-slate facility-location math. Covers the weighted center-of-gravity (Weber) formulation, Weiszfeld's iterative algorithm, Lloyd's-style alternating location-allocation for N facilities, service constraints (% demand vs % customers within a distance band), and the inverse problem of solving for minimum N. Also covers when to use greenfield vs facility selection (the open/close MIP). Pure static text — no engine call, deterministic output. Use this when the user asks a conceptual 'how does greenfield analysis work' or 'where would I put my DCs' question. ChiAha's GreenfieldAnalysis engine powers the US Greenfield Design demo on the sandbox.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

explain_optimization ~141

Reference text on supply-chain network optimization — mixed-integer programming (MIP), the structure of decision variables and constraints, the objective function for landed-cost minimization, and the common problem classes (facility selection, sourcing, flow constraints, multi-period, BOM/production, multi-objective). Also covers when to reach for optimization vs simulation. Pure static text — no engine call, deterministic output. Use this when the user asks a conceptual 'how does network optimization work' question. ChiAha's AMOS optimizer (open-source, Odin, GLOP/CBC via OR-Tools) powers the Tariff and Coffee Co-pack demos on the sandbox.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

get_greenfield_result ~118

Get the precomputed result for one DC count of a greenfield demo. Returns sited DCs (lat/lon + city/state, nearest-city snapped), customer-to-DC assignments, and the score for that DC count. ANTI-FABRICATION: every result is verbatim engine output from greenfield-cli — quote them in your reply, do not round or fabricate cities.

Input Output Examples

Name	Type	Req	Description
dc_count	string	yes	Number of DCs to site (2-8)
demo_id	string	yes	Which greenfield demo

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

get_opt_result ~240

Get the precomputed result for one scenario of an optimization demo. Returns the verbatim engine output JSON (AMOS for tariff/coffee, SSO output for sso-basic) including the optimal sourcing/production/transport decisions, costs, and any open/close facility variables. ANTI-FABRICATION: every numeric result is verbatim from the optimization engine that ran offline — quote them in your reply, do not round or recompute. Call describe_opt_demo first to learn valid scenario_key formats for each demo.

Input Output Examples

Name	Type	Req	Description
demo_id	string	yes	Which optimization demo
scenario_key	string	—	Scenario key within the demo. Format varies per demo — call describe_opt_demo for the exact valid keys before guessing. Tariff uses 'APAC=<N>' where N is one of 0, 7.5, 25, 50, 100. Coffee uses '<con…

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

get_sc_theory ~64

Reference guide to supply-chain simulation concepts: ordering policies, BOM, FDD formulas, event-driven simulation. Pure static text — no engine call, deterministic output. Use this when the user asks a conceptual 'how does this work' question rather than asking for a number.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

list_greenfield_demos ~54

List the bundled SCModeling greenfield demos. Returns id + label + one-line summary. Currently one demo (US, 189 customer points). Use this before describe_greenfield_demo or get_greenfield_result.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

list_models ~47

List the bundled SCModeling sample supply-chain models. Returns a catalog with each model's id and a short description. Use this before run_simulation to know which model_id values are valid.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

list_opt_demos ~86

List the bundled SCModeling optimization demos. Returns id + label + one-line summary for each (Tariff, Coffee Co-pack, SSO Basic). Use this before describe_opt_demo or get_opt_result to know which demo_id values are valid. All demos are precomputed sample-only fixtures — for optimization on real client data, the SCModeling desktop tool is the product.

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
content	array	—	MCP content blocks — single text block with the response body

No examples provided.

run_simulation ~132

Run a supply-chain simulation on a bundled SCModeling sample model (sdi-db). Returns metrics, inventory time-series, orders, shipments, routing and BOM. ANTI-FABRICATION: the returned numbers come from a real discrete-event simulation run on the sc-sim engine. Quote them VERBATIM in your reply. Do not round, estimate, average, or compute derived figures from training-data recall. If the user asks a follow-up about the same model, re-call this tool rather than recalling numbers from earlier in the conversation.

Input Output Examples

Name	Type	Req	Description
model_id	string	yes	Which sample model to simulate

Name	Type	Req	Description
details	object	—	Full run detail: config, locations, materials, routing, demands, orders, shipments, inventory_timeseries
metadata	object	—	Model name, version, timestamp
metrics	array	—	Top-line scalar KPIs (orders, shipments, simulation_days)

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	65
27 Jul	66
28 Jul	66
29 Jul	67
30 Jul	68
31 Jul	71
1 Aug	71
2 Aug	71
3 Aug	72