[fork of] The official Python SDK for Model Context Protocol servers and clients
Python · active 2024-12-24 → 2026-08-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 595 days from 2024-12-24 to 2026-08-10. Pushes: 1,140 total, peak 41 in a day. Pull requests: 749 total, peak 12 in a day. Issues: 931 total, peak 45 in a day. Comments: 2,388 total, peak 47 in a day. Stars: 9,818 total, peak 174 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| maxisbey | 996 | 398 | 55 | 214 |
| felixweinberger | 874 | 284 | 65 | 243 |
| Kludex | 867 | 182 | 69 | 322 |
| ihrpr | 344 | 123 | 81 | 56 |
| dsp-ant | 108 | 27 | 16 | 33 |
| pcarleton | 82 | 19 | 3 | 23 |
| ochafik | 82 | 18 | 7 | 22 |
| jerome3o-anthropic | 49 | 6 | 6 | 17 |
| bhosmer-ant | 45 | 11 | 5 | 12 |
| claude[bot] | 45 | 3 | 0 | 27 |
| Copilot | 38 | 0 | 0 | 23 |
| pja-ant | 35 | 12 | 0 | 17 |
| github-actions[bot] | 30 | 25 | 3 | 2 |
| LucaButBoring | 29 | 0 | 7 | 19 |
| davemssavage | 27 | 0 | 6 | 16 |
| giulio-leone | 23 | 0 | 11 | 11 |
| praboud-ant | 21 | 6 | 3 | 6 |
| agronholm | 21 | 0 | 0 | 11 |
| dgenio | 20 | 0 | 4 | 9 |
| hesreallyhim | 19 | 0 | 0 | 12 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#3104maxisbey2026-08-10 16:31fix(streamable-http): return spec-mandated 405 for pre-session GET (Closes #3102)
- Issue comment#3021CJGjr2026-08-07 18:41Add list_all_* helpers that drain pagination on the client
- Issue comment#3119jayzuccarelli2026-08-07 17:28fix(server): forward tool args under the real parameter name, not the…
- Pull request#3267fabianlange2026-08-07 13:13
- Issue comment#3228Ben-Home2026-07-31 00:13Rejected streamable-HTTP requests leave live sessions behind: the session is registered before the request is validated
- Pull request#3191maxisbey2026-07-27 20:17
- Issue comment#2431IgorGanapolsky2026-07-24 18:02McpError is not pickle-safe and fails to unpickle
- Issue comment#3083maxisbey2026-07-24 16:39feat(client): add list_all_* helpers that drain pagination
- Issue comment#3137Ben-Home2026-07-20 17:04Concurrent requests sharing a JSON-RPC id on one session receive each other's responses
- Pull request#3118jayzuccarelli2026-07-17 03:53
- Issue comment#1464Joosboy2026-07-14 14:49Improve docs on how to use `instructions` on `InitializeResult`
- Issue comment#3092himanshu-commits2026-07-14 14:27fix(client): surface non-2xx HTTP responses to the waiting caller
- Issue comment#3057github-actions[bot]2026-07-02 14:58docs: modernize the site theme
- Pull request#3044maxisbey2026-07-01 20:06
- Issue comment#3047github-actions[bot]2026-07-01 18:07Add the client-side subscriptions/listen driver
- Issue comment#2897maxisbey2026-07-01 10:32MCPServer as a thin composition of the 2026 helpers
- Pull request#2988Kludex2026-06-26 15:57
- Issue comment#2868Kludex2026-06-25 10:36fix(mcpserver): return resource not found code
- Pull request#2962Bartok92026-06-25 06:03
- Issue comment#2939anneheartrecord2026-06-21 04:29fix(mcpserver): preserve Annotated/Field metadata for dict[str, T] return types
- Pull request#2938KartavyaDikshit2026-06-21 01:11
- Pull request#2916ly-wang192026-06-20 10:17
- Pull request#2915jordansilly77-stack2026-06-20 05:01
- Pull request#2861he-yufeng2026-06-14 01:40
- Issue comment#2317Ram91992026-06-13 09:03Don't override client_metadata.scopes if they are already set
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 9,818 stars here means stars gained during the window, not the repo's star count.