python-resource-management SKILL.md skillA
python-resource-management from wshobson/agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wshobson/agents/python-resource-management@git:20261030.0f73766Pins git:20261030.0f73766 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wshobson/agents
- Path
plugins/python-development/skills/python-resource-management/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261030.0f73766, committed Oct 30, 2026
- First version recorded
- Jan 30, 2026
- Size
- 7,060 bytes
- Repository stars
- 42,320
- License
- MIT
Python resource management with context managers, cleanup patterns, and streaming. Use when managing connections, file handles, implementing cleanup logic, or building streaming responses with accumulated state.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Python Resource Management
Manage resources deterministically using context managers. Resources like database connections, file handles, and network sockets should be released reliably, even when exceptions occur.
## When to Use This Skill
- Managing database connections and connection pools
- Working with file handles and I/O
- Implementing custom context managers
- Building streaming responses with state
- Handling nested resource cleanup
- Creating async context managers
## Core Concepts
### 1. Context Managers
The `with` statement ensures resources are released automatically, even on exceptions.
### 2. Protocol Methods
`__enter__`/`__exit__` for sync, `__aenter__`/`__aexit__` for async resource management.
### 3. Unconditional Cleanup
`__exit__` always runs, regardless of whether an exception occurred.
### 4. Exception Handling
Return `True` from `__exit__` to suppress exceptions, `False` to propagate them.
## Quick Start
```python
from contextlib import contextmanager
@contextmanager
def managed_resource():
resource = acquire_resource()
try:
yield resource
finally:
resource.cleanup()
with managed_resource() as r:
r.do_work()
…Read the whole file at its exact version.
How to install
mdr add wshobson/agents/python-resource-management@sha256:7d79953ee92ef077The line at the top of this page pins the label git:20261030.0f73766, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_7edar6hdn4x6vftq)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jan 30, 2026 and Oct 30, 2026, about one every 137 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261030.0f73766 latest | 2026-10-30 | 0f73766 | 7,060 B | A | view · diff |
| git:20260522.be57c0b | 2026-05-22 | be57c0b | 7,012 B | A | view · diff |
| git:20260130.cbb6049 | 2026-01-30 | cbb6049 | 11,476 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7060 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
wshobson/agents · 42,320 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7edar6hdn4x6vftq GET https://markdownregistry.com/api/v1/resolve?ref=wshobson/agents/python-resource-management GET https://markdownregistry.com/api/v1/blob/7d79953ee92ef07795ed0929f110c0683e5f416cdf0f33d7cdf8b0a606759c25
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.