agentmods.dev

codespar-core CLAUDE.md

Repository instructions for CodeSpar Core, an open-source software development kit for connecting applications to the CodeSpar API. It includes TypeScript and Python packages plus adapters for several agent frameworks and tools.

In plain words
What is it for?
Use it when modifying the SDKs, framework adapters, configuration such as the API base URL, or commerce-agent integrations involving Pix, electronic invoices, WhatsApp, and payment providers.
Why use it?
It explains the project’s API contract and keeps the language packages and backend routes aligned when the code changes.

Instructions file

2 4d ago A scan 2,042 tokens original MIT
View the source file codespar/codespar-core
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 instructions/codespar/codespar-core/claude-md
Clone the repo
git clone --depth 1 https://github.com/codespar/codespar-core
Per session 2,042 This file is loaded in full into every session.
When invoked 2,042 The same file — it is already loaded in full.
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 $0.02042 $0.02042
Opus 5 $0.01021 $0.01021
Sonnet 5 $0.00408 $0.00408
Haiku 4.5 $0.00204 $0.00204

Measured yesterday against content hash 70658a60de3e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

codespar-core CLAUDE.md 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 yesterday.

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.

CLAUDE.md · 172 lines

How it starts

The opening of the file, as written. The whole thing — 172 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CodeSpar Core — Project Instructions

What this repo is

The public, MIT-licensed SDK layer of CodeSpar: the TypeScript @codespar/sdk npm package, the codespar Python package on PyPI, and the framework adapters that wrap them (Vercel AI SDK, Claude Agent SDK, OpenAI Agents SDK, MCP, CLI). Everything here is a client over the CodeSpar API (default endpoint api.codespar.dev); the same SDK also runs against a self-hosted runtime — baseUrl is a configuration change.

Post-pivot (April 2026), CodeSpar is commerce infrastructure for AI agents in Latin America. These SDKs encode the wire contract that lets developers ship commerce agents (Pix + NF-e + WhatsApp + PSPs) without rebuilding the plumbing. Read the project VISION for the strategic context.

Authoritative context

  • Strategy: read the project VISION before making strategic decisions.
  • Wire contract: every SDK method here maps 1:1 to a backend route. Keep the TS types, the Python package, and the backend in lockstep — drift between SDKs is the loudest way to break trust.
  • Current SDK shape: CodeSpar.create(userId, { preset, servers, manageConnections, projectId, metadata }) returns a Session exposing tools, execute, proxyExecute, send, sendStream, authorize, connections, close.

Language

  • Code, comments, file names, docs: English
  • Conversation with user: Portuguese

Repository Map

Repo Role
codespar-core (this repo, public MIT) SDK + adapters (TS + Python)
codespar/codespar (public, MIT) Self-hostable runtime + channel adapters
codespar/mcp-dev-latam (public, MIT) LATAM MCP server catalog

A private managed tier serves the same session contract.

Package Inventory (monorepo under packages/)

  • core/ → @codespar/sdk — canonical client. Sessions, managed auth, tool execution, Complete Loop.
  • python/ → codespar on PyPI (v0.1.1+). Same surface, sync + async flavours. Published via .github/workflows/publish-python.yml using PyPI trusted publishing (OIDC).
  • types/ → @codespar/types. Zero-dependency SessionBase/Session interface hierarchy + conformance tests. Shared contract between the open-source runtime and the managed backend.
  • managed-agents-adapter/ → @codespar/managed-agents-adapter. Runs SessionBase tools against Anthropic Managed Agents sessions.
  • vercel/ / claude/ / openai/ — framework adapters.
  • mcp/ → @codespar/mcp. Emits config files for Claude Desktop, Cursor, VS Code clients pointing at a session's MCP endpoint.
  • cli/ → @codespar/cli. Auth + execute + session + scaffold commands. Entry codespar-cli.

Read the full file on GitHub · 172 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. yesterday First seen · 172 lines · 2,042 tokens per session scan A 70658a60de3e

Subscribe to this mod's changes

codespar-core CLAUDE.md is an instructions file published in the GitHub repository codespar/codespar-core (2 stars, last pushed 4d ago), licensed MIT. It adds 2,042 tokens to every session, about $0.0102 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 2026-08-31.

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