BotSharp
C# framework on .NET for building multi-agent AI bots with plugins, RAG, MCP integration and a built-in admin UI.
Harness by SciSharp
Chalk Labs
Need help deploying BotSharp?
Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.
Install
From the package registry. Read the repository before you give any tool access to your data.
dotnet add package BotSharp.Core
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: agent-orchestration, team-chat
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Fact sheet
- Languages
- C#README
- Packages
- BotSharp.Core (nuget)README
- Multi-agent
- YesREADME
- Orchestration
- otherREADME
- MCP support
- Built inREADME
- Memory
- short-term, vectorREADME
- Model providers
- openai, google, meta, anthropic, deepseek, huggingfaceREADME
- Maturity
- Stablegithub.com
Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.
Alternatives
Frameworks for the same language with a similar way of orchestrating agents.
- 0.841score
GitHub Copilot SDK
GitHub
Multi-language SDKs for embedding the GitHub Copilot agent runtime, with planning, tool calls and file edits, in your apps.
HarnessAFreshness: A★ 10.6K↓ 1.2M/wk - 0.650score
agent-governance-toolkit
microsoft
Policy enforcement, identity, sandboxing and reliability tooling for autonomous AI agents, installable with one pip command.
HarnessAFreshness: A★ 6.5K↓ 28.3K/wk - 0.621score
Semantic Kernel
Microsoft
Model-agnostic SDK for building agents and multi-agent systems in Python, .NET and Java; Microsoft names Agent Framework as its successor.
HarnessAFreshness: A★ 28.7K↓ 77.5K/wk - 0.607score
Microsoft Agent Framework
Microsoft
Open framework for building and hosting production-grade AI agents and multi-agent workflows in .NET and Python.
HarnessAFreshness: A★ 14.3K↓ 47.6K/wk - 0.519score
Microsoft 365 Agents SDK
Microsoft
SDK for building agents in C#, JavaScript and Python that run on channels such as Microsoft Teams and Microsoft 365 Copilot.
HarnessAFreshness: A★ 1.1K↓ 255.5K/wk
Signals
- Stars
- 3,115
- Forks
- 655
- Open issues
- 43
- Last commit
- Oct 23, 2026 (8 days ago)
- Last release
- Oct 17, 2025 (1 year ago)
From GitHub (fetched Oct 24, 2026).
Details
- Packages
- nuget
BotSharp.Core - License
- Apache-2.0
- Repository
- github.com/SciSharp/BotSharp
- Website
- botsharp.readthedocs.io
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- READMEgithub-graphql
Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
Get BotSharp running in your business
Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.
Cite this page
BotSharp. Agent Mart. https://agentmart.dev/harnesses/botsharp (last updated 2026-10-24)