mesa/mesa-llm

View on GitHub

Extension to the Mesa repository to provide with the ability to plug LLM directly into your agents for more complex reasoning and inter-agent communication ! Make your own reasoning/memory/communication modules and plug them into the existing code or use the pre-built ones for fast building.⁦

Stars: 73
Forks: 89
Open beginner issues: 0
Indexed issues: 28
Avg merge: 14d 58m
Merged PRs (30d): 2

Dominant language: Python
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Open All

28 open issues indexed

Complete docs Open

mesa/mesa-llm#31 · 5 comments · 0 reactions · 3 assignees · Indexed Sep 19, 2026
What's Missing from Current Perception Open

mesa/mesa-llm#70 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Global Built-in Tool Injection Prevents Strict ToolManager Isolation In Advanced Simulations Open

mesa/mesa-llm#90 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 19, 2026
`ToolManager.get_all_tools_schema()` exposes every tool to the LLM regardless of agent state Open

mesa/mesa-llm#148 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Spatial API Unification Open

depedency mesa-4

mesa/mesa-llm#150 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
fix: codebase incompatible with Mesa 4.x (mesa.space removed) Open

depedency mesa-4

mesa/mesa-llm#152 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Parallel Stepping Conflict Open

mesa/mesa-llm#162 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: no validation of JSON object returned by LLM models Open

mesa/mesa-llm#173 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
feat: Expose Token Usage and Performance Metrics via LiteLLM Open

mesa/mesa-llm#178 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: move_one_step() moves agents in wrong direction on real OrthogonalMooreGrid Open

depedency mesa-4

mesa/mesa-llm#197 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: ContinuousSpace boundary check allows agents to move outside bounds Open

mesa/mesa-llm#198 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Bug: Critical Performance Issues - API Latency and Inefficient Parallel Execution Open

mesa/mesa-llm#200 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: ReActReasoning.__repr__() crashes with AttributeError, references non-existent remaining_tool_calls Open

mesa/mesa-llm#204 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: STLTMemory uses model.steps which does not exist in Mesa 4.x Open

depedency mesa-4

mesa/mesa-llm#205 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Implement Relevance Scoring in Episodic Memory Open

mesa/mesa-llm#209 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Feature Request: Memory Decay & Salience Pruning in STLTMemory Open

mesa/mesa-llm#214 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: Reasoning.execute_tool_call() and aexecute_tool_call() use model.steps which does not exist in Mesa 4.x Open

depedency mesa-4

mesa/mesa-llm#216 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: Parallel stepping crashes entire simulation when a single agent's step fails Open

mesa/mesa-llm#220 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Bug: Critical Error Handling Gaps and Reliability Issues Open

mesa/mesa-llm#240 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
feat(examples): Add Information Cascade model to benchmark memory latency (Relates to #200) Open

mesa/mesa-llm#246 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
[Bug] Inbuilt move_one_step tool called unexpectedly when only domain tool is registered Open

mesa/mesa-llm#254 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Poor error message when API rate limit is exceeded Open

mesa/mesa-llm#257 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Issues with Gemini quickstart flow (retry behavior, model errors, and tool usage Open

mesa/mesa-llm#266 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Mesa 4 migration tracking Open

depedency mesa-4

mesa/mesa-llm#273 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: MemoryEntry display crashes with UnicodeEncodeError on Windows cp125x consoles Open

mesa/mesa-llm#321 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
doc: Add Migration Guide from Mesa, Mesa-geo to Mesa-LLM Open

mesa/mesa-llm#324 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
bug: LongTermMemory.get_communication_history() returns a hardcoded placeholder instead of real message history Open

mesa/mesa-llm#327 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 19, 2026
Update Mesa-LLM Examples for the New SolaraViz API Open

mesa/mesa-llm#331 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 19, 2026

mesa/mesa-llm

Get new issues in your inbox