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Glama

Battery ERP — 소재, 셀, 팩, 공급망 관리와 실시간

원자재 가격 및 Fabric Lakehouse 분석.

전체 배터리 가치 사슬을 다룹니다: 리튬, 코발트, 니켈, 망간, 흑연

셀 화학(NMC-811, NCA, LFP, LMO)을 거쳐 BOM 원가 계산,

공급업체 평가, 재고 관리, 가상 비용 시나리오가 포함된 배터리 팩까지.

Python PyPI License Tests Fabric

mcp-name: io.github.icohangar-ops/battery-erp


이 프로젝트는 무엇인가

Battery ERP는 완전한 배터리 가치 사슬을 관리합니다 — 원자재 조달부터 셀 제조, 팩 조립까지. 모든 비용은 특정 소재, 공급업체, 가격 시점까지 추적할 수 있습니다.

레이어

역할

데이터 모델

RawMaterial, CellChemistry, BatteryCell, BatteryPack, BOMItem, Supplier, InventoryRecord, PurchaseOrder, ManufacturingBatch

비즈니스 규칙

BOM 원가 롤업, 재고 상태 관리, 공급업체 점수 산정(종합 A-D 등급), 제조 수율 추적, 가격 추세 분석, 가상 비용 시나리오

가격 엔진

기본 소재 가격 테이블(20개 이상 소재), 실시간 원자재 가격을 위한 AlphaVantage 연동, FRED 매크로 오버레이

분석

재고 건강 보고서, 공급망 보고서, 제조 수율 보고서, 화학 조성 비용 비교 대시보드

Fabric Lakehouse

영구 저장 및 SQL 분석을 위한 11개 Delta 테이블


Related MCP server: foundry net-industrial

빠른 시작

# From PyPI — https://pypi.org/project/battery-erp/
python3 -m pip install 'battery-erp[mcp]'   # MCP tools
python3 -m pip install 'battery-erp[api]'   # REST adapter

# From source
git clone https://github.com/icohangar-ops/battery-erp.git
cd battery-erp
python3 -m pip install -e '.[dev]'
PYTHONPATH=src python3 -m pytest tests/ -v

# Domain modules
python3 -c "
from battery_erp.pricing import calculate_cell_cost_summary, get_material_price_table
prices = get_material_price_table()
for chem in ['NMC-811', 'NMC-622', 'NCA', 'LFP', 'LMO']:
    r = calculate_cell_cost_summary(chem, 50.0, prices)
    print(f'{chem}: \${r[\"cost_per_kwh\"]:.1f}/kWh (BOM: \${r[\"bom_cost_usd\"]:.2f})')
"

아키텍처

                    ┌──────────────────────────────────────┐
                    │  Raw Materials (20+ tracked)          │
                    │  Lithium · Cobalt · Nickel · Mn · Gr  │
                    └──────────────┬───────────────────────┘
                                   │ BOM
                    ┌──────────────▼───────────────────────┐
                    │  Cell Chemistries                     │
                    │  NMC-811 · NMC-622 · NCA · LFP · LMO  │
                    └──────────────┬───────────────────────┘
                                   │ cells + components
                    ┌──────────────▼───────────────────────┐
                    │  Battery Packs                        │
                    │  EV · ESS · Consumer · Industrial     │
                    └──────────────────────────────────────┘

Side modules:
  ┌─────────────────┐  ┌──────────────────┐  ┌──────────────────┐
  │ Supplier Scoring │  │ Inventory Mgmt   │  │ Cost Scenarios    │
  │ Composite 0-100  │  │ Reorder logic    │  │ What-if analysis  │
  │ A/B/C/D grades   │  │ Status tracking  │  │ Price shock model │
  └─────────────────┘  └──────────────────┘  └──────────────────┘

핵심 모듈

battery_erp.core.models

모든 도메인 데이터클래스:

  • RawMaterial — 가격, HS 코드, 위험 정보를 포함한 소재 카탈로그

  • CellChemistry — 에너지 밀도와 수명 주기를 포함한 NMC-111/622/811, NCA, LFP, LMO

  • BatteryCell — 셀 사양(용량, 전압, 폼 팩터, 무게)

  • BatteryPack — 팩 조립(셀 + BMS + 열 관리)

  • BOMItem — 폐기율을 포함한 BOM 라인 항목

  • Supplier — 품질 등급, 리드 타임, 인증을 포함한 공급업체 카탈로그

  • InventoryRecord — 재주문 로직이 포함된 창고 위치

  • PurchaseOrder — PO 수명 주기 추적

  • ManufacturingBatch — 생산 배치 수율 추적

  • PriceHistory — 원자재 가격 시계열

battery_erp.core.rules

결정적 비즈니스 규칙:

  • rollup_bom_cost() — 소재 내역과 폐기 비용을 포함한 총 BOM 원가

  • calculate_cell_bom() — 모든 화학 조성에 대한 대표 BOM 생성

  • calculate_pack_bom() — 팩 수준 BOM(셀 + 케이싱 + BMS + 냉각)

  • update_inventory_status() — in_stock/low/out_of_stock 재계산

  • check_reorder_suggestions() — PO 제안 생성

  • calculate_batch_metrics() — 제조 수율 집계

  • analyze_price_history() — 변동성을 포함한 가격 추세 분석

  • estimate_cell_cost_impact() — 가상 비용 시나리오 모델링

  • calculate_pack_metrics() — 팩 에너지 밀도 및 효율

battery_erp.supply_chain

공급망 관리:

  • score_supplier() — 종합 점수(품질 35%, OTD 35%, 리드 타임 20%, 인증 10%)

  • rank_suppliers() — 점수별 순위, 소재별 필터

  • create_purchase_order() — 공급업체 데이터로 PO 생성

  • analyze_po_pipeline() — PO 파이프라인 분석(지연 감지, 리드 타임 추적)

  • suggest_dual_sourcing() — 이중 소싱 전략 추천

battery_erp.pricing

원자재 가격:

  • get_material_price_table() — 20개 이상 배터리 소재의 기본 가격

  • calculate_cell_cost_summary() — 화학 조성별 빠른 비용 추정

  • update_prices_from_alpha_vantage() — 실시간 원자재 가격 가져오기

  • update_prices_from_fred() — 거시 경제 지표

battery_erp.analytics

보고:

  • generate_inventory_report() — 전체 재고 건강 대시보드

  • generate_supply_chain_report() — 공급업체 + PO 파이프라인 보고서

  • generate_manufacturing_report() — 수율 지표

  • generate_pricing_report() — 화학 조성 비용 비교 + 가격 추세


화학 조성 비용 비교(기본 가격, 50Ah 셀)

화학 조성

BOM 원가

$/kWh

양극재 %

주요 특징

LFP

최저

~$50-55

~35%

Co/Ni 없음, 초고안전, 4000+ 사이클

LMO

낮음

~$55-60

~40%

저비용, 전동 공구

NMC-111

중간

~$70-80

~50%

균형 잡힘, 레거시

NMC-622

중간

~$75-85

~48%

에너지-비용 균형 우수

NMC-811

높음

~$80-90

~52%

고에너지, EV 주도

NCA

최고

~$85-95

~55%

Tesla 플래그십, 270 Wh/kg


Microsoft Fabric 통합

Fabric 노트북

노트북

목적

fabric_setup_lakehouse.py

시드 데이터로 11개 Delta 테이블 모두 생성

fabric_cost_dashboard.py

전체 비용 분석 대시보드(화학 조성 비교, 팩 원가, 재고, 공급업체, 가격 추세, 시나리오)

Delta 테이블 스키마

테이블

주요 열

raw_materials

material_id, name, category, unit_price_usd, price_source, hs_code

cell_chemistries

chemistry_id, name, cathode_type, energy_density_wh_per_kg, cycle_life

battery_cells

cell_id, sku, chemistry, form_factor, nominal_capacity_ah, energy_wh, weight_kg

battery_packs

pack_id, sku, cell_sku, total_cells, nominal_capacity_kwh, pack_weight_kg

bill_of_materials

bom_id, parent_sku, material_name, quantity_per_unit, unit_cost_usd, waste_factor_pct

suppliers

supplier_id, name, country, materials_supplied, quality_rating, lead_time_days

inventory

record_id, sku, material_name, quantity_on_hand, quantity_reserved, reorder_point

purchase_orders

po_id, po_number, supplier_name, quantity, total_usd, status, expected_delivery

price_history

material_name, price_usd, as_of, source

manufacturing_batches

batch_id, product_sku, chemistry, quantity_produced, quantity_pass, yield_pct

cost_scenarios

scenario_id, scenario_name, material_name, current_price_usd, scenario_price_usd, pct_change

Fabric 빠른 시작

  1. fabric_setup_lakehouse.py를 실행하여 11개 Delta 테이블을 모두 생성합니다.

  2. fabric_cost_dashboard.py를 실행하여 전체 분석 대시보드를 확인합니다.

  3. 대시보드 포함: 화학 조성 비용 비교, 팩 수준 원가, 재고 건강, 공급업체 스코어카드, 가격 추세, 제조 수율, 비용 시나리오


인벤토리 어댑터(REST + MCP)

Battery ERP는 호스팅 ERP가 아닌 도메인 라이브러리입니다. SMS / 텍스트 라인 및 에이전트 워크플로를 위해 공유 InventoryService가 얇은 REST API와 MCP 서버 아래에 있습니다. 전체 내용: docs/INTEGRATION.md.

SMS / ClickSend          Cursor / Claude (stdio MCP)
        │                         │
        ▼                         ▼
  REST API (port 8088)      battery_erp.mcp
        └──────────┬──────────────┘
                   ▼
           InventoryService
                   ▼
        InMemoryInventoryStore (demo)
                   ▼
          Human bin confirmation

MCP를 브라우저에서 호출하지 마세요. REST와 MCP는 별도의 터미널에서 실행하세요.

설치(macOS / zsh)

python3을 사용하세요. zsh가 글로브하지 않도록 pip extras를 따옴표로 묶으세요:

cd ~/Desktop/icohangar-repos/battery-erp
python3 -m pip install -e '.[dev]'   # api + mcp + pytest

터미널 A — REST(텍스트 라인 백엔드)

cd ~/Desktop/icohangar-repos/battery-erp
export BATTERY_ERP_CONFIRM_TOKEN=dev-secret
export BATTERY_ERP_AUDIT_LOG=/tmp/battery-erp-audit.jsonl
PYTHONPATH=src python3 -m battery_erp.api
# Uvicorn → http://127.0.0.1:8088
curl -s http://127.0.0.1:8088/health
curl -s http://127.0.0.1:8088/inventory/lookup/lithium

터미널 B — MCP(에이전트 / Cursor 전용)

터미널 A를 실행 중인 상태로 두세요. 새 터미널에서:

cd ~/Desktop/icohangar-repos/battery-erp
export BATTERY_ERP_CONFIRM_TOKEN=dev-secret
PYTHONPATH=src python3 -m battery_erp.mcp

그 프로세스는 stdio에서 조용히 유지됩니다 — MCP 호스트에게 정상입니다. 이 내용을 API 터미널에 붙여넣지 마세요.

Cursor MCP 구성

~/.cursor/mcp.json에 추가하세요(절대 경로; python이 아닌 python3):

{
  "mcpServers": {
    "battery-erp": {
      "command": "python3",
      "args": ["-m", "battery_erp.mcp"],
      "env": {
        "PYTHONPATH": "/Users/YOU/Desktop/icohangar-repos/battery-erp/src",
        "BATTERY_ERP_CONFIRM_TOKEN": "replace-me",
        "BATTERY_ERP_AUDIT_LOG": "/tmp/battery-erp-audit.jsonl"
      }
    }
  }
}

그런 다음 Cursor에서 MCP 서버를 다시 로드하세요. 노출되는 도구: lookup_inventory, get_inventory_status, get_inventory_record, list_inventory, create_bin_check_request, record_bin_confirmation.

인터페이스

진입점

공유 계층

REST

GET /inventory/lookup/{part}, bin-check / bin-confirm

battery_erp.services.InventoryService

MCP

위 도구 (mcp SDK 2.x MCPServer)

동일

변경을 수행하는 빈 확인에는 BATTERY_ERP_CONFIRM_TOKEN이 필요하며 선택적으로 BATTERY_ERP_AUDIT_LOG에 JSONL 감사 로그를 작성합니다.

디렉터리 / 레지스트리 패키징: PUBLISH.md(glama.json, Dockerfile, server.json)를 참조하세요. main에 병합한 후 Glama에서 @icohangar-ops/battery-erp로 등록하세요.


테스트

PYTHONPATH=src python3 -m pytest tests/ -v
# Domain tests + inventory service / REST / MCP scaffold

사용 사례

  • 셀 제조사 — 화학 조성별 BOM 원가 추적, 수율 최적화

  • 팩 통합업체 — 팩 수준 비용 추정, 공급업체 선택

  • 구매 — 공급업체 평가, 이중 소싱, PO 파이프라인 관리

  • 재무 — 원자재 가격 리스크, 가상 시나리오, 재고 평가

  • 최고 경영진 — $/kWh 추세, 공급망 복원력, 비용 절감 기회를 보여주는 대시보드


라이선스

MIT. LICENSE를 참조하세요.


CHP 거버넌스

이 저장소는 다중 에이전트 AI 시스템을 위한 Cubiczan의 의사 결정 거버넌스 계층인 Consensus Hardening Protocol (CHP)로 강화되었습니다.

프로토콜 계층

  • R0 게이트: 모든 결정은 Solvable, Scoped, Valid, Worth_it 검사를 통과해야 합니다

  • 기반 공개: 가장 약한 가정 1-3개, 무효화 조건 1-2개, 핵심 취약점 1개

  • 적대적 계층: Phase 0과 Round 3에서 의무적 악마의 대변인

  • 상태 머신: EXPLORING → PROVISIONAL → PROVISIONAL_LOCK → LOCKED

  • 제3자 검증: 잠금 전 독립적인 CONFIRM/REJECT

도메인 구성

  • 카테고리: 채굴 / 공급망

  • 기반 임계값: 75

  • CFO 정확도 가드: 비활성화

컴플라이언스 산출물

파일

목적

.chp/STATE_MACHINE.md

결정 상태 전이

.chp/R0_CONFIG.yaml

도메인 보정 임계값

.chp/ADVERSARIAL_PROMPTS.md

표준화된 챌린지 템플릿

.chp/CHP_COMPLIANCE.md

컴플라이언스 추적 및 감사 추적

CHP 버전

cognitive-mesh-orchestrator 0.1.0 | 프로토콜 문서

데모

휴대용 — 부품 보관함 텍스트 라인

실시간 리드 페이지의 모바일 캡처 (parts-bin-text-line--icohangar.replit.app). SMS → 텍스트 라인 → 배터리 ERP 재고 확인 → 작업자 보관함 확인.

데모 동영상

Available Tools

6 tools
create_bin_check_requestC

Create a human bin-count verification task for SMS / warehouse workflows.

ParametersJSON Schema
NameRequiredDescriptionDefault
notesNo
part_numberYes

TDQS

C2.7/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states that a verification task is created, but does not explain side effects, whether an SMS is sent, whether the task is persisted, or what the resulting workflow looks like.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

One short sentence, front-loaded with the core purpose and no filler. It is concise and readable, though it sacrifices useful detail for brevity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given that there are no annotations and no output schema, the description is too sparse to support reliable invocation. It does not say what happens after the request is created, what part_number refers to, how notes are used, or how this relates to confirmation workflows.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description does not explain the two parameters. With 0% schema description coverage, the agent is left to infer that part_number likely identifies the item/bin being checked and notes is an optional attachment, but no explicit meaning, format, or usage context is provided.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb and resource: create a human bin-count verification task. It clearly conveys the action and domain (SMS/warehouse workflows), though it does not explicitly distinguish itself from sibling tools like record_bin_confirmation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no explicit guidance about when to use this tool versus alternatives. The phrase 'for SMS / warehouse workflows' only implies context; it does not describe preconditions, exclusions, or how this relates to the inventory lookup and confirmation sibling tools.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

get_inventory_recordB

Return the full inventory record for a SKU (on-hand, reserved, reorder, cost).

ParametersJSON Schema
NameRequiredDescriptionDefault
skuYes

TDQS

B3/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description must carry the burden of behavioral disclosure. It implies a read-only operation but doesn't state so explicitly. It also doesn't mention error behavior, rate limits, or consequences. The listing of returned fields is some help, but it lacks explicit behavioral disclosure.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

One sentence, front-loaded with the verb 'Return', lists the returned fields. Highly efficient and easy to scan.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple single-parameter lookup tool with no output schema, the description is fairly complete: it states the action, the input, and the contents of the return value. It could mention error behavior or alternative tools, but for its complexity it's probably adequate.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 0% (the description adds no parameter-level details). The description mentions 'for a SKU' but doesn't explain format, requiredness, or how it maps to the schema. It adds minimal meaning beyond showing the parameter name in context.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific action ('Return the full inventory record') and the resource (SKU), and lists the fields included. It is clear and unambiguous, though it does not explicitly distinguish this from sibling tools like lookup_inventory or get_inventory_status. The verb+resource is specific enough to convey the primary purpose, but lacks explicit sibling differentiation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives like lookup_inventory or get_inventory_status. The description does not mention scenarios, prerequisites, or why one would choose this over others.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

get_inventory_statusC

Get inventory status plus reorder suggestion when below reorder point.

ParametersJSON Schema
NameRequiredDescriptionDefault
part_numberYes

TDQS

C2.8/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It discloses that a reorder suggestion is included, but does not clarify whether the operation is read-only, what the response format is, or how it behaves if the part number is invalid. The behavioral detail is minimal.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, front-loaded sentence that packs the core purpose and the key differentiator. It is concise and easy to scan, though it could mention exclusions or alternatives without much bloat.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a single-parameter tool, the description is adequate at a basic level, but it lacks details about the response structure, error behavior, and how it compares to get_inventory_record. Given no output schema and no annotations, the agent has limited understanding beyond the name. It is minimally complete but leaves room for ambiguity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema has 0% description coverageyb; the only parameter is part_number with no additional meaning provided. The description does not explain the expected format (e.g., alphanumeric, length) or how it relates to the reorder logic. Some meaning can be inferred from the parameter name, but the description adds no value.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb 'get' and resource 'inventory status', and adds the differentiator 'reorder suggestion'. This distinguishes it from list_inventory but not clearly from get_inventory_record, which could also return status. The purpose is clear but sibling differentiation is weak.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is given for when to use this tool versus the siblings like get_inventory_record or list_inventory. An agent must infer the use case from the name and description. There is no mention of prerequisites or conditions that would select this tool over others.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

list_inventoryB

List status for all seeded inventory SKUs (demo store).

ParametersJSON Schema
NameRequiredDescriptionDefault

No parameters

TDQS

B3.2/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Without annotations, the description carries the full burden of disclosing behavior. It only indicates a listing operation, but does not state whether it is read-only, the nature of the response, or any side effects, leaving ambiguity.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, concise sentence that immediately conveys the purpose. It is front-loaded with the core action and resource, with no unnecessary filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The description provides minimal context. It lacks any detail about the output format, pagination, or the nature of the 'seeded' data, and does not clarify how this list differs from the sibling tools beyond the basic action.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

There are no parameters, so schema coverage is complete. The description adds no parameter-specific meaning, but since none exist, the baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('List') and the specific resource ('all seeded inventory SKUs'), making it distinct from the more targeted sibling tools like lookup_inventory and get_inventory_record.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus the alternatives. It does not mention any exclusions or specific scenarios that would favor this list operation over the lookups or get operations.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

lookup_inventoryB

Look up available quantity and stock status for a part number or SKU.

ParametersJSON Schema
NameRequiredDescriptionDefault
part_numberYes

TDQS

B3.3/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

There are no annotations and no output schema, so the description carries the behavioral burden. It states the returned data (quantity and stock status) but does not disclose exact response shape, matching behavior, error conditions, or whether multiple identifiers are accepted.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

A single, front-loaded sentence with no filler; every word adds meaning.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a one-parameter read-only lookup, the description is mostly sufficient, but it lacks any output-shape information and does not resolve ambiguity with the three sibling lookup tools. It also leaves open whether the tool returns one record or multiple.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, but the description adds the useful clarification that the part_number parameter can also be a SKU. It does not, however, specify formats, requiredness beyond the schema, or how to pass a SKU through a field named part_number.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb ('Look up') and names the resource and result ('available quantity and stock status'), so an agent understands the core purpose. It does not distinguish itself from siblings like get_inventory_status or get_inventory_record, which likely overlap in behavior.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided for when to choose this tool over get_inventory_status, get_inventory_record, or list_inventory. The description implies a lookup use case but gives no exclusions or alternative routing instructions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

record_bin_confirmationC

Record a human-confirmed on-hand quantity. Requires auth_token matching BATTERY_ERP_CONFIRM_TOKEN.

ParametersJSON Schema
NameRequiredDescriptionDefault
actorNomcp-operator
notesNo
auth_tokenYes
request_idNo
part_numberYes
actual_quantityYes

TDQS

C2.9/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations present, the description must carry the full burden of behavioral disclosure. It reveals an auth requirement (auth_token matching BATTERY_ERP_CONFIRM_TOKEN) but does not disclose side effects — whether it updates inventory, overrides existing quantities, or has any other impact. The word 'record' implies a write, but the consequences are undefined.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise and front-loaded: purpose first, then auth requirement. Both sentences earn their place with no filler. However, it is so sparse that it borders on under-specification, but that is more a completeness issue than a conciseness flaw.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a write operation with no annotations and no output schema, this description is incomplete. It does not explain what happens upon success/failure, whether part_number must exist, the expected format of actual_quantity, or how this confirmation integrates with the inventory workflow. Agents lack essential information to call this tool reliably.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate for param meaning. It only explains auth_token (must match the environment token) and implicitly links actual_quantity to 'on-hand quantity', but part_number, actor, notes, and request_id are completely unexplained. This is insufficient given the number of parameters.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific action ('Record') and a specific resource ('a human-confirmed on-hand quantity'), which clearly distinguishes this from sibling read/lookup tools and from create_bin_check_request. The verb+object combination is unambiguous and informative.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives. It does not mention typical trigger conditions (e.g., after a manual count) or contrast with create_bin_check_request. Agents must infer usage from the name and purpose alone.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 6 tool updatesv1.0.0
    • First observedcreate_bin_check_request
    • First observedget_inventory_record
    • First observedget_inventory_status
    • First observedlist_inventory
    • First observedlookup_inventory
    • First observedrecord_bin_confirmation

TDQS

B3.1/5.0

Scored across 6 tools

Disambiguation2/5

lookup_inventory, get_inventory_status, and get_inventory_record all take a SKU and return overlapping inventory quantities/status, so their boundaries are unclear. list_inventory and the two bin-check tools are distinct, but the three inventory getters could easily be misselected.

Naming Consistency4/5

All names are snake_case and verb-led, with read operations using lookup/get/list and write operations using create/record. The pattern is mostly predictable, with only a minor inconsistency between lookup_inventory and the get_inventory_* family.

Tool Count5/5

Six tools is a well-scoped set for a focused inventory ERP demo: four query variants plus two bin-count workflow actions. Each tool has a reasonable role, and the count is neither bloated nor too thin.

Completeness3/5

The set covers inventory queries and the bin-confirmation workflow, but lacks lifecycle operations such as SKU creation/update or any way to list pending bin-check requests. Reorder suggestions are generated but there is no tool to act on them, creating a dead end.

Maintenance

ActivityMaintained
ResponsivenessNo issues

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