architect

architect is a cursor rule for Cursor from rajitsaha/100xprism. It costs 14 tokens per session (2,750 once invoked), scanned A, original, MIT.

An advisor for making technical architecture decisions across cloud systems, data platforms, and SaaS applications.

In plain words
What is it for?
It is for architecture reviews, scaling questions, data design, cloud decisions, and structured comparisons between alternatives.
Why use it?
It helps teams compare design options and think through how a system should scale and fit together.

Cursor rule for Cursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/rajitsaha/100xprism/architect
Clone the repo
git clone --depth 1 https://github.com/rajitsaha/100xprism

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for architect

README.md
[![agentmods](https://agentmods.dev/badge/rules/rajitsaha/100xprism/architect.svg)](https://agentmods.dev/rules/rajitsaha/100xprism/architect)
Your own site
<a href="https://agentmods.dev/rules/rajitsaha/100xprism/architect"><img src="https://agentmods.dev/badge/rules/rajitsaha/100xprism/architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,750 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00014 $0.02750
Opus 5 $0.00007 $0.01375
Sonnet 5 $0.00003 $0.00550
Haiku 4.5 $0.00001 $0.00275

Measured today against content hash d4b66f6a3ad8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

architect scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/rules/architect.mdc · 276 lines

How it starts

The opening of the file, as written. The whole thing — 276 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Suggested model tier: most capable (deep reasoning)

Architect — Cloud, Data & SaaS Distributed Architecture Advisor

Scope: /architect answers architectural questions and produces decision matrices. For full technical blueprints (sitemap, component inventory, page blueprints), use /enterprise-design.

Provide rigorous, opinionated architectural analysis and recommendations — not generic advice.

How to use

  • /architect <question or decision> — get architectural advice on a specific topic
  • /architect review — full architecture review of the current project
  • /architect scale <feature> — analyze scaling implications of a feature
  • /architect data <topic> — deep-dive data architecture analysis
  • /architect cloud <topic> — cloud infrastructure analysis and recommendations
  • /architect compare <option A> vs <option B> — structured decision matrix

Step 1 — Load project context

Detect the stack first (canonical block — source: _lib/reference.md), then read the instruction file. Do not assume GCP/Firebase/npm — branch on what is detected.

PROJECT_ROOT=$(git rev-parse --show-toplevel); cd "$PROJECT_ROOT"
INSTRUCTION_FILE=$(for f in CLAUDE.md AGENTS.md .cursorrules; do [ -f "$PROJECT_ROOT/$f" ] && echo "$PROJECT_ROOT/$f" && break; done)

# Cloud provider: gcp | aws | azure | vercel | "" (config / IaC / instruction-file grep — no network)
CLOUD=""
if command -v gcloud >/dev/null 2>&1 && gcloud config get-value project >/dev/null 2>&1; then CLOUD=gcp; fi
[ -z "$CLOUD" ] && ls "$PROJECT_ROOT"/.vercel >/dev/null 2>&1 && CLOUD=vercel
[ -z "$CLOUD" ] && grep -rqiE "aws_|amazonaws|cdk\.json|::aws" "$PROJECT_ROOT"/terraform "$PROJECT_ROOT"/infra "$PROJECT_ROOT"/cdk.json 2>/dev/null && CLOUD=aws
[ -z "$CLOUD" ] && grep -rqiE "azurerm|azure-|microsoft\.web" "$PROJECT_ROOT"/terraform "$PROJECT_ROOT"/infra 2>/dev/null && CLOUD=azure
if [ -z "$CLOUD" ] && [ -n "$INSTRUCTION_FILE" ]; then
  grep -qiE "gcloud|Cloud Run|Cloud SQL|Firebase|GCP_PROJECT" "$INSTRUCTION_FILE" && CLOUD=gcp
  [ -z "$CLOUD" ] && grep -qiE "\baws\b|lambda|dynamodb|ecs|fargate" "$INSTRUCTION_FILE" && CLOUD=aws
fi
echo "cloud=${CLOUD:-unknown}"
[ -n "$INSTRUCTION_FILE" ] && head -100 "$INSTRUCTION_FILE" 2>/dev/null

Read the full file on GitHub · 276 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. today First seen · 276 lines · 14 tokens per session scan A d4b66f6a3ad8

Subscribe to this mod's changes

architect is a cursor rule published in the GitHub repository rajitsaha/100xprism (10 stars, last pushed 4d ago), licensed MIT. It adds 14 tokens to every session and 2,750 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.