Skip to main content

rlm-agent-runtime

Kernel-side Python runtime shim for Zero, the RLM coding agent CLI. This package is installed into the persistent IPython kernel that Zero's TypeScript host launches for each session — it is not meant to be installed or imported standalone.

It provides:

  • host_request / run — the kernel side of the generic host bridge. Python skills call await host_request("<type>", {...}) to make typed requests of the TypeScript host over an ipykernel comm channel, and await run(prompt, ...) to spawn a recursive child agent.
  • Continual harness state (rlm.harness) — persisted prompt notes, memory, skills, subagent specs, and refinement events, scoped per-session by default with an explicit global_=True opt-in for cross-session entries.
  • MCP skill helpers (rlm.mcp_base) — shared error types and config-directory resolution for Python skills that call out to MCP-integrated tools.

Installation

Zero installs this automatically as part of its first-run kernel bootstrap. Manual installation (pip install rlm-agent-runtime or uv add rlm-agent-runtime) is only needed if you're pointing ZERO_KERNEL_PYTHON at a Python environment you manage yourself.

License

MIT

Metadata

Release files for rlm-agent-runtime 0.1.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for rlm-agent-runtime 0.1.0
File Size Uploaded Provenance Actions
rlm_agent_runtime-0.1.0.tar.gz 29.3 kB Without provenance Details for rlm_agent_runtime-0.1.0.tar.gz

Built distribution (wheel)

Table of built distributions (wheels) for rlm-agent-runtime 0.1.0
File Interpreter ABI Platform Actions
rlm_agent_runtime-0.1.0-py3-none-any.whl Python 3 none any Details for rlm_agent_runtime-0.1.0-py3-none-any.whl

Total release size: 48.9 kB

Release files / rlm_agent_runtime-0.1.0.tar.gz

Download URL rlm_agent_runtime-0.1.0.tar.gz
Size 29.3 kB
Tags Source
SHA-256 checksum
How to use checksums
aec698255162f35ba3793a7a0ee18e7fa5756420edacc03472b79dd365e95b44
BLAKE2b-256 checksum
How to use checksums
6cde6bed18b83865f797a90c8e1b71eff665eae609ee90907cfba0902a04abec
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/7.0.0 CPython/3.12.10

Release files / rlm_agent_runtime-0.1.0-py3-none-any.whl

Download URL rlm_agent_runtime-0.1.0-py3-none-any.whl
Size 19.6 kB
Tags Python 3
SHA-256 checksum
How to use checksums
5ff772f3935ccca05561c0c7eec3729f914d16efa5a82247418d9b1ec7321787
BLAKE2b-256 checksum
How to use checksums
19242ec9393cc25a40964157a43f8a63ceed7b7891adab048e84303bc12770ad
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/7.0.0 CPython/3.12.10

Security for rlm-agent-runtime 0.1.0

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

No provenance found

None of the files in this release were uploaded with provenance metadata.

A note on package security

PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.

To learn more about protecting yourself from malicious actors, visit our package security documentation.

Release history Release notifications | RSS feed

This release

0.1.0 This release

2 release files No provenance

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page