CLIO Agent — Cognitive Layer for Adaptive Universal Data & Intelligent Operations

Beta Python 3.12+ UV FastMCP IOWarp

⚠️ Beta. CLIO is under active development — interfaces, blueprints, and on-disk formats may change between releases. Pin a version for reproducibility.

What is CLIO Agent?

An autonomous agent for scientific data management — HDF5, Parquet, and CSV inspection through a FastMCP tool gateway, with a Bubbletea terminal UI (gact) for interactive work. CLIO is the Intelligence Layer (CEI) of the IOWarp platform.

The agent runs in three tiers: a main orchestrator (planner loop over registered tools and experts), domain experts (data / analysis / visualization), and ephemeral nanoagents for parallel sub-tasks. State lives in a local-first memory layer (ARC) that all tiers read and write.

  • Multi-expert orchestration with capability-based routing
  • FastMCP tool gateway, HDF5 + Parquet servers out of the box
  • ARC memory with O(log N) context retrieval
  • Optimizer layer for offline tuning + online learning
  • Runtime doctor for LM / gateway / file-policy health
  • Works with LM Studio, Ollama, OpenAI, Anthropic, OpenRouter, OpenAI Codex subscriptions, and the Argonne ALCF inference gateway

Quick Start

One line installs clio-agent from PyPI, downloads the matching CLIO-branded TUI binary for your platform, and drops a clio command on your PATH.

Linux / macOS

curl -fsSL https://raw.githubusercontent.com/iowarp/clio-agent/main/install/install.sh | bash
clio

Windows (PowerShell)

irm https://raw.githubusercontent.com/iowarp/clio-agent/main/install/install.ps1 | iex
clio

clio boots the server (if it isn't already up) and attaches the TUI. On first connect, pick an LM provider in the modal and you're chatting.

Prerequisites for the default release install: uv or Python 3.12+ with pip. git and Go are only needed when you opt into source-build mode with CLIO_REF or GACT_REF.

CLIO pins its intentional DSPy 3.3 prerelease and the tested stable LiteLLM release. Registry-backed uv tool install needs that exact DSPy dependency declared as an explicit root: use uv tool install --with dspy==3.3.0b1 clio-agent==0.7.10 for a persistent backend-only install. This keeps unrelated dependencies on stable releases. Reserve uvx / uv tool run for disposable checks. See install/README.md for the full contract.

More ways to get CLIO

The install script above is one of several download options:

  • 🌐 CLIO website → — guided downloads and a tour of the product.
  • 📦 GitHub Releases → — desktop apps (.msi / .exe for Windows, .dmg for macOS, .deb / .AppImage / .rpm for Linux), standalone clio-tui-<os>-<arch> binaries, and the web bundle.
  • 🐳 Docker (no install) — docker run -it --rm ghcr.io/iowarp/clio-tui:latest, or docker compose up clio-web for the browser UI.
  • 🖥️ Browser UI — clio --web serves the web app locally.

Full matrix (script · docker · web · desktop · compose · source) with copy-paste commands: docs/INSTALL.md.

Using the clio command

clio with no arguments is the one-command UX. The subcommands manage the backing server without hunting PIDs:

Command What it does
clio ensure the server is up, then attach the TUI
clio start / stop / restart server lifecycle (process-tree kill on stop)
clio status / ps PID, port, health
clio logs [N] tail server + TUI stderr logs
clio doctor check prerequisites and install layout
clio report diagnostics bundle for filing GitHub issues
clio completion <shell> tab-completion (bash / zsh / powershell)
clio uninstall remove CLIO (--purge / -Purge to drop config too)

Override paths with CLIO_PREFIX / CLIO_BIN_DIR and the server port with CLIO_PORT. Full install + uninstall reference: install/README.md.

Architecture

CLIO Agent architecture: user interfaces, the Intelligence Layer (CEI) with the orchestrator and tier-2 experts, tier-3 nanoagents, ARC memory, the optimizer layer, and CTE multi-tier storage

For the design rationale (three-tier hierarchy, ARC memory, optimizer layer, IOWarp integration), see docs/CLIO_AGENT_ARCHITECTURE.md.

Documentation

The full, organized index is in docs/README.md. Common starting points:

Contributing

Start with docs/CONTRIBUTOR_QUICKSTART.md. For guidance specific to AI agents working on the codebase, see AGENTS.md.

License + Citation

BSD-3-Clause.

@software{clioagent2026,
  title  = {CLIO Agent: Autonomous Agent for Scientific Data Management},
  author = {IOWarp Team},
  year   = {2026},
  url    = {https://github.com/iowarp/clio-agent},
}

Project links

Data verified by PyPI on Jul 17, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI.

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (0.9.1.1)

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for jcernuda from gravatar.com jcernuda

Credits

Author: Jaime Cernuda

Maintainer: Jaime Cernuda

GitHub Statistics

Data verified by PyPI on Jul 17, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License

BSD License (BSD-3-Clause)

Requires

Python >=3.12

Provides Extra

adios all argonne claude-code dev optimizers

Tags

a2a-protocol adios agent-registry arc-memory autonomous-agent clio clio-agent data-io-optimization data-science fastmcp hdf5 hpc iowarp llm-agents mcp multi-agent optimizer-layer parquet react-pattern scientific-computing self-improving slurm

Classifiers

Report project as malware

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

clio_agent-0.7.10.tar.gz (1.3 MB view details)

Uploaded Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

clio_agent-0.7.10-py3-none-any.whl (1.1 MB view details)

Uploaded Python 3

File details

Details for the file clio_agent-0.7.10.tar.gz.

File metadata

  • Download URL: clio_agent-0.7.10.tar.gz
  • Upload date:
  • Size: 1.3 MB
  • Tags: Source
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: uv/0.11.29 {"installer":{"name":"uv","version":"0.11.29","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}

File hashes

Hashes for clio_agent-0.7.10.tar.gz
Algorithm Hash digest
SHA256 6b2606ecddfe117387f844ff6d6223fb6fc9b243fb0763569080d150054edadb
MD5 2942022ac1ff1d50d07d4b2b0f6ba5ac
BLAKE2b-256 2f649e91410eb49861d728a8b639a8fb53dd4705a0e9654f679d1ce054719ca7

See more details on using hashes here.

File details

Details for the file clio_agent-0.7.10-py3-none-any.whl.

File metadata

  • Download URL: clio_agent-0.7.10-py3-none-any.whl
  • Upload date:
  • Size: 1.1 MB
  • Tags: Python 3
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: uv/0.11.29 {"installer":{"name":"uv","version":"0.11.29","subcommand":["publish"]},"python":null,"implementation":{"name":null,"version":null},"distro":{"name":"Ubuntu","version":"24.04","id":"noble","libc":null},"system":{"name":null,"release":null},"cpu":null,"openssl_version":null,"setuptools_version":null,"rustc_version":null,"ci":true}

File hashes

Hashes for clio_agent-0.7.10-py3-none-any.whl
Algorithm Hash digest
SHA256 fbf5aa90ff0eaf91b8c01f565375c975e9e5534745b42686867ea86599c3b29d
MD5 8da30f04512dd51d96272cef228c42da
BLAKE2b-256 8f9af36f77f9187660a9c263f43970478a7af50e0599967450663e41c098d35f

See more details on using hashes here.

Release history Release notifications | RSS feed

Pre-release

0.10.0a1

2 files

0.9.1.1

2 files

0.9.1

2 files

0.9.0

2 files

0.8.1

2 files

0.8.0

2 files

0.7.12

2 files

0.7.11

2 files

This release

0.7.10 This release

2 files

0.7.9

2 files

0.7.8

2 files

0.7.7

2 files

0.7.6

2 files

0.7.5

2 files

0.7.4

2 files

0.7.3

2 files

0.7.2

2 files

0.7.1

2 files

0.7.0

2 files

0.6.1

2 files

0.6.0

2 files

0.5.18

2 files

0.5.17

2 files

0.5.16

2 files

0.5.15

2 files

0.5.14

2 files

0.5.13

2 files

0.5.12

2 files

0.5.11

2 files

0.5.10

2 files

0.5.9

2 files

0.5.8

2 files

0.5.7

2 files

0.5.6

2 files

0.5.5

2 files

0.5.4

2 files

0.5.3

2 files

0.5.1

2 files

0.5.0

2 files

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Depot Continuous Integration Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page