MCP SUPPORT
Is there plane to add mcp server call?
Aider known issues
Known breaks in Aider from github.com/Aider-AI/aider, with quoted workarounds and fixed-in versions where they exist.
Before you upgrade Aider
Type the version you're about to install (or just upgraded to). Lists tracked issues that mention it. Same data as /api/issues/aider.json.
Mentioned in open issues:
Pulled from public GitHub issues updated in the last 45 days and filtered for always-on problems: install and update breakage, crashes and hangs, gateway/daemon trouble, auth, and headless setups. Ranked by engagement, weighted toward always-on, self-hosting, install/update, crash, auth, MCP and daemon problems (cosmetic desktop-UI issues are down-weighted). Workarounds and "fixed in" versions are quoted only when the issue or its top comments state them. Severity is an automatic estimate from labels, keywords, and engagement, not an official rating. Last refresh: Oct 26, 2026 6:18 AM ET.
Generated code can read SSH private keys outside the project directory without warning
I would like to report a security-relevant issue in Aider's code generation behavior around sensitive file access outside the project directory. In a validated retest, Aider was gradually steered through a multi-turn conversation and…
aider-install installed but not found
Installed python from Microsoft Store using Python Install Manager. Installed aider-install according to instructions: python -m aider-install But then aider-install is not found. Pip says that it is installed: Package Version…
Can't install on Ubntu 25.04 with Python 3.13 and pipx
Since upgrading Ubuntu from 24.10 to 25.04 (and thus, from Python 3.12 to 3.13.3) , pipx install aider-chat fails with: /home/user/.local/state/pipx/log/cmd2025-07-1213.40.46piperrors.log contains this: I tried importing…
Workaround quoted from comment by @adr-39 (4 reactions)
As a workaround, you can try installing `aider-chat` using an earlier Python version managed by `pyenv`:
Uncaught FileNotFoundError in <frozen posixpath> line 412
Aider version: 0.86.2 Python version: 3.12.15 Python implementation: CPython Virtual environment: Yes Git version: git version 2.50.1 (Apple Git-155) An uncaught exception occurred:
BUG: callable `test_cmd` crashes `Coder.get_platform_info` with `TypeError` on the first message
Commands.cmdtest supports a callable test command (testcmd), and Coder.create(..., testcmd=...) accepts one. But Coder.getplatforminfo() builds the system prompt with self.testcmd + "\n", so any coder whose testcmd is a callable raises…
BUG: invalid `--assistant-output-color` is reset to `None`, then every pretty reply crashes in Rich and its edits are not applied
InputOutput.validatecolorsettings() handles an invalid assistantoutputcolor by warning "Disabling this color." and setting the attribute to None. The assistant reply is then rendered with rich.markdown.Markdown(..., style=None), and Rich…
segfault while listing models on 0.86.2
aider 0.86.2 installed freshly via pip in a venv
Hexum hosted MCP for smaller coding-agent context?
Hi Aider maintainers — Hexum offers a hosted MCP server at https://hexum.dev/mcp that shrinks coding-agent turn context, with optional architecture.hexum checks. Would you consider listing/linking it for users, or would a short integration…
No issues match those filters.