Content-addressed contracts and a verification cache that cut agent context by skipping proven code.
Content-addressed contracts and a verification cache that cut agent context by skipping proven code.
Because contracts are content-addressed and dependency-aware, agents reuse verification, compute blast radius precisely, and regenerate code from a few hundred tokens of context instead of re-reading whole files. Build systems ask which files changed. Hashloom asks which software obligations changed.
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| Tool | What it does |
|---|---|
| get_contract | the ~300-token context packet: contract + hash + one-line dep signatures + caller list |
| put_contract | validate, write contracts/<name>.yaml, return new hash, a semantic diff of what changed, and every invalidated dependent |
| get_dependents | blast-radius query, direct or transitive, names + hashes; inferred (unreviewed) contracts flagged |
| verify | per-unit cached-pass / pass / fail plus a top-level ok gate bit; radius=true widens each name to its full blast radius; runs tests only on cache misses; failures come back as a ≤40-token assertion summary, never a traceb |
| status | dirty contracts, stale verifications, cache hit-rate, resolved verify interpreter, cumulative token counters |
{
"mcpServers": {
"heddle": {
"command": "uvx",
"args": ["hashloom"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
Read, search and edit files inside allowed directories with the Model Context Protocol reference Filesystem server.
Retrieve version-aware library documentation and code examples with Context7 MCP, using resolve-library-id and query-docs.
MCP Server for running Bruno Collections
这是基于 Go 语言重新实现的微信公众号 Model Context Protocol (MCP) 服务器，使用 [mark3labs/mcp-go](https://github.com/mark3labs/mcp-go) 框架开发。
MCP server for interacting with the Contentstack Management API
Issue verifiable certificates and badges from any AI agent. This Model Context Protocol server lets Cursor, Claude, VS Code and other MCP clients list your IssueBadge badge templates and send a…