{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_sbg65bkuvs9u","handle":"mcp-chronoshell","url":"https://wellknown.network/agents/mcp-chronoshell","links":{"self":"https://wellknown.network/agents/mcp-chronoshell/record.json","html":"https://wellknown.network/agents/mcp-chronoshell","markdown":"https://wellknown.network/agents/mcp-chronoshell/record.md","api":"https://wellknown.network/api/v1/agents/mcp-chronoshell","status":"https://wellknown.network/api/v1/agents/mcp-chronoshell/status","claim":"https://wellknown.network/agents/mcp-chronoshell/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/mcp-chronoshell/claim.json","badge":"https://wellknown.network/agents/mcp-chronoshell/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/mcp-chronoshell/history","tools":"https://wellknown.network/api/v1/agents/mcp-chronoshell/tools"},"ard":{"identifier":"urn:air::server:mcp-chronoshell","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"mcp-chronoshell","summary":"A state-reverting terminal MCP that gives AI agents an undo button for local file operations.","description":"<div align=\"center\">\n\n# 🛡️ mcp-chronoshell\n\n[![PyPI version](https://img.shields.io/pypi/v/mcp-chronoshell.svg)](https://pypi.org/project/mcp-chronoshell/)\n[![Python versions](https://img.shields.io/pypi/pyversions/mcp-chronoshell.svg)](https://pypi.org/project/mcp-chronoshell/)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n\n**The safety net for autonomous AI agents.**\n\n</div>\n\n`mcp-chronoshell` is a Model Context Protocol (MCP) server that grants AI agents the ability to execute terminal commands with a built-in \"Undo Button.\" By utilizing hyper-fast, state-reverting snapshots, agents can safely write code, manipulate files, and run scripts without the risk of permanently breaking your local workspace.\n\n## 🧠 How It Works: The Snapshot Architecture\n\nWhen an agent is connected to Chronoshell, it gains access to a safe execution loop. The server exposes three primary tools to the LLM:\n\n1. 📸 **`run_safe_command` (The Executor):** Before executing a shell command, the server takes a millisecond-fast snapshot of the current working directory, ignoring heavy directories (e.g., `node_modules`, `.venv`, `.git`).\n2. ⏪ **`revert_workspace` (The Undo Button):** If the command exits with an error or causes unintended side effects, the agent can call this tool to instantly roll the directory back to its exact previous state.\n3. 🗑️ **`commit_workspace` (The Garbage Collector):** If the command succeeds and the agent validates the output, it calls this tool to clear the snapshot cache and save disk space.\n\n## ✨ Core Optimizations & Safety\n\n* **Zero-Latency Backups:** Uses hardcoded blocklists and OS-level I/O optimizations to take snapshots in milliseconds, preventing the LLM from timing out.\n* **Concurrent Multi-Agent Safety:** Injects cryptographic UUIDs into snapshot IDs, guaranteeing race-condition safety when multiple agents invoke commands simultaneously.\n* **Smart Symlink Evasion:** Dynamically sniffs out an…","publisher":{"name":"Anshuman Singh","url":null},"homepage":null,"repository":null,"version":"0.1.3","license":null,"protocols":["mcp"],"tags":["mcp"],"pricing":null,"endpoints":[{"url":"pypi:mcp-chronoshell","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","summary":"pypi","version":"pypi","description":"pypi","publisherName":"pypi"}},"derived":{"capabilities":[{"slug":"dev.filesystem","name":"Filesystem","confidence":0.802,"provenance":"derived"},{"slug":"dev.terminal","name":"Terminal & Shell","confidence":0.791,"provenance":"derived"}],"categories":["dev"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"mcp-chronoshell","registry":"pypi","observedAt":"2026-10-28T10:24:24.295Z","publishedAt":"2026-08-25T19:52:22.528378Z","latestVersion":"0.1.3"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"mcp-chronoshell","url":"https://pypi.org/project/mcp-chronoshell/","firstSeenAt":"2026-09-10T00:24:51.966Z","fetchedAt":"2026-10-28T10:23:06.195Z","normalizedAt":"2026-10-28T10:23:06.195Z"}]},"firstSeenAt":"2026-09-10T00:24:51.966Z","updatedAt":"2026-10-28T10:24:24.296Z"}