| route-pattern | /_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format) |
| route-controller | voltron_pull_requests_fragments |
| route-action | pull_request_layout |
| fetch-nonce | v2:46806c23-cfb2-fbc4-6630-4d41fa9e91da |
| current-catalog-service-hash | ae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b |
| request-id | B74C:B413C:9B0F47:E11052:6A589E80 |
| html-safe-nonce | 7cd51f3d1dd04daa4ab67c8d1cc940bdcdba2c446b76a07bdb45f9f47754806e |
| visitor-payload | eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCNzRDOkI0MTNDOjlCMEY0NzpFMTEwNTI6NkE1ODlFODAiLCJ2aXNpdG9yX2lkIjoiMjA0NTMyODU3ODQ5ODMwNTY2NCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9 |
| visitor-hmac | b5500884ba0ad5dbdf34f610549e39f9a2118dba0d6378a125248672bbfcc9dd |
| hovercard-subject-tag | pull_request:3029873006 |
| github-keyboard-shortcuts | repository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot |
| google-site-verification | Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I |
| octolytics-url | https://collector.github.com/github/collect |
| analytics-location | ///voltron/pull_requests_fragments/pull_request_layout |
| fb:app_id | 1401488693436528 |
| apple-itunes-app | app-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/modelcontextprotocol/modelcontextprotocol/1850/pull_request_layout |
| twitter:image | https://opengraph.githubassets.com/6c898bbdcf9a33f873a195cc93b63f473742b0d6c37e82733fd54dad453ae02d/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| twitter:card | summary_large_image |
| og:image | https://opengraph.githubassets.com/6c898bbdcf9a33f873a195cc93b63f473742b0d6c37e82733fd54dad453ae02d/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| og:image:alt | Summary
This PR updates the SEP (Specification Enhancement Proposal) process to use pull requests instead of GitHub issues, inspired by Python's PEP process.
Key Changes
SEPs submitted via PRs... |
| og:image:width | 1200 |
| og:image:height | 600 |
| og:site_name | GitHub |
| og:type | object |
| og:author:username | dsp-ant |
| hostname | github.com |
| expected-hostname | github.com |
| None | 5f2a0c7865178af3d91dd9f13b0cdfc3c73a2529c873d2780bb4c01271a57ec6 |
| turbo-cache-control | no-cache |
| go-import | github.com/modelcontextprotocol/modelcontextprotocol git https://github.com/modelcontextprotocol/modelcontextprotocol.git |
| octolytics-dimension-user_id | 182288589 |
| octolytics-dimension-user_login | modelcontextprotocol |
| octolytics-dimension-repository_id | 862570523 |
| octolytics-dimension-repository_nwo | modelcontextprotocol/modelcontextprotocol |
| octolytics-dimension-repository_public | true |
| octolytics-dimension-repository_is_fork | false |
| octolytics-dimension-repository_network_root_id | 862570523 |
| octolytics-dimension-repository_network_root_nwo | modelcontextprotocol/modelcontextprotocol |
| turbo-body-classes | logged-out env-production page-responsive |
| disable-turbo | false |
| browser-stats-url | https://api.github.com/_private/browser/stats |
| browser-errors-url | https://api.github.com/_private/browser/errors |
| release | 8aae7b8d6caacacf5c66eaeb2702d8dc88d85b4a |
| ui-target | full |
| theme-color | #1e2327 |
| color-scheme | light dark |
| Skip to content | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#start-of-content |
|
| https://github.com/ |
|
Sign in
| https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F1850 |
| Search syntax tips | https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax |
| documentation | https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax |
|
Sign in
| https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F1850 |
|
Sign up
| https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=modelcontextprotocol%2Fmodelcontextprotocol |
| Reload | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| Reload | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| Reload | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
|
modelcontextprotocol
| https://github.com/modelcontextprotocol |
| modelcontextprotocol | https://github.com/modelcontextprotocol/modelcontextprotocol |
|
Notifications
| https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol |
|
Fork
1.7k
| https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol |
|
Star
8.6k
| https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol |
|
Code
| https://github.com/modelcontextprotocol/modelcontextprotocol |
|
Issues
113
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues |
|
Pull requests
79
| https://github.com/modelcontextprotocol/modelcontextprotocol/pulls |
|
Discussions
| https://github.com/modelcontextprotocol/modelcontextprotocol/discussions |
|
Actions
| https://github.com/modelcontextprotocol/modelcontextprotocol/actions |
|
Projects
| https://github.com/modelcontextprotocol/modelcontextprotocol/projects |
|
Models
| https://github.com/modelcontextprotocol/modelcontextprotocol/models |
|
Security and quality
0
| https://github.com/modelcontextprotocol/modelcontextprotocol/security |
|
Insights
| https://github.com/modelcontextprotocol/modelcontextprotocol/pulse |
|
Code
| https://github.com/modelcontextprotocol/modelcontextprotocol |
|
Issues
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues |
|
Pull requests
| https://github.com/modelcontextprotocol/modelcontextprotocol/pulls |
|
Discussions
| https://github.com/modelcontextprotocol/modelcontextprotocol/discussions |
|
Actions
| https://github.com/modelcontextprotocol/modelcontextprotocol/actions |
|
Projects
| https://github.com/modelcontextprotocol/modelcontextprotocol/projects |
|
Models
| https://github.com/modelcontextprotocol/modelcontextprotocol/models |
|
Security and quality
| https://github.com/modelcontextprotocol/modelcontextprotocol/security |
|
Insights
| https://github.com/modelcontextprotocol/modelcontextprotocol/pulse |
| dsp-ant | https://github.com/dsp-ant |
| main | https://github.com/modelcontextprotocol/modelcontextprotocol/tree/main |
| sep-process-pr-based | https://github.com/modelcontextprotocol/modelcontextprotocol/tree/sep-process-pr-based |
| Conversation | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| Commits7 (7) | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits |
| Checks | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/checks |
| Files changed | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/files |
| SEP-1850: Migrate SEP process from issues to pull requests | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#top |
| dsp-ant | https://github.com/dsp-ant |
| main | https://github.com/modelcontextprotocol/modelcontextprotocol/tree/main |
| sep-process-pr-based | https://github.com/modelcontextprotocol/modelcontextprotocol/tree/sep-process-pr-based |
|
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| Nov 20, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#issue-3647265401 |
| Claude Code | https://claude.com/claude-code |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
|
| https://github.com/dsp-ant |
|
| https://github.com/claude |
| Migrate SEP process from issues to pull requests | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/ecbd1ea84ee276f3abdf2b1bae4f1c625dc643dc |
| ecbd1ea | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/ecbd1ea84ee276f3abdf2b1bae4f1c625dc643dc |
| https://claude.com/claude-code | https://claude.com/claude-code |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| November 20, 2025 13:21 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21070596047 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| code owner | https://github.com/modelcontextprotocol/modelcontextprotocol/blob/0dd3f15f64932267eb9f85acdf29ade12d78afe7/.github/CODEOWNERS#L4 |
| November 20, 2025 13:21 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21070596087 |
| https://github.com/apps/mintlify |
| mintlify | https://github.com/apps/mintlify |
| deployed | https://mcp-staging-sep-process-pr-based.mintlify.app |
| staging - docs | https://mcp-staging-sep-process-pr-based.mintlify.app |
| November 20, 2025 13:28 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21070740226 |
| View deployment | https://mcp-staging-sep-process-pr-based.mintlify.app |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
|
Nov 20, 2025
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#ref-pullrequest-3647306516 |
|
Add blog post announcing SEP process migration to PRs
#1851
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1851 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| Nov 20, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#issuecomment-3558169554 |
| #1851 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1851 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
|
| https://github.com/dsp-ant |
|
| https://github.com/claude |
| Add PR labels requirement for SEP status management | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/6c93632e56c58aedca35208d97fabc56a29af0ae |
| 6c93632 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/6c93632e56c58aedca35208d97fabc56a29af0ae |
| https://claude.com/claude-code | https://claude.com/claude-code |
| https://github.com/apps/mintlify |
| mintlify | https://github.com/apps/mintlify |
| deployed | https://mcp-staging-sep-process-pr-based.mintlify.app |
| staging - docs | https://mcp-staging-sep-process-pr-based.mintlify.app |
| November 20, 2025 14:51 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21072763552 |
| View deployment | https://mcp-staging-sep-process-pr-based.mintlify.app |
|
| https://github.com/dsp-ant |
|
| https://github.com/claude |
| Add SEP-1850 and SEP template | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/9d5fef31bba61632ea31550a2da1ff0deb37ac42 |
| 9d5fef3 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/9d5fef31bba61632ea31550a2da1ff0deb37ac42 |
| https://claude.com/claude-code | https://claude.com/claude-code |
| https://github.com/jonathanhefner |
| jonathanhefner | https://github.com/jonathanhefner |
|
Nov 20, 2025
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#pullrequestreview-3489945987 |
|
View reviewed changes
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/files/6c93632e56c58aedca35208d97fabc56a29af0ae |
| jonathanhefner | https://github.com/jonathanhefner |
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#pullrequestreview-3489945987 |
| Learn more | https://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| seps/README.md | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/files/6c93632e56c58aedca35208d97fabc56a29af0ae#diff-ae65edd66d8be6e6969e2679ca39736f8d605d042521dab347b5c9c73bb11808 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| seps/README.md | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/files/6c93632e56c58aedca35208d97fabc56a29af0ae#diff-ae65edd66d8be6e6969e2679ca39736f8d605d042521dab347b5c9c73bb11808 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| docs/community/sep-guidelines.mdx | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/files/6c93632e56c58aedca35208d97fabc56a29af0ae#diff-b49fdc8de43bbdff83ff34220966abd6703d55c1186adcdacafc82bf17174e7a |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
|
Nov 20, 2025
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#ref-pullrequest-3617346718 |
|
SEP-1802 file-based sep workflow
#1802
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1802 |
| dsp-ant | https://github.com/dsp-ant |
| November 20, 2025 21:45 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#commits-pushed-f4ac78c |
|
| https://github.com/dsp-ant |
| format | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/f4ac78c1da5788e14d873b6086c71ff4fae4298d |
| f4ac78c | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/f4ac78c1da5788e14d873b6086c71ff4fae4298d |
|
| https://github.com/dsp-ant |
|
| https://github.com/claude |
| Address review feedback on SEP workflow | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/4cec98b394548ece933337cd1c78f099653c853a |
| 4cec98b | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/4cec98b394548ece933337cd1c78f099653c853a |
| https://claude.com/claude-code | https://claude.com/claude-code |
|
| https://github.com/dsp-ant |
| dont duplicate the wording | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/51e281d26b99034c848887828f33e15cdf1fc34c |
| 51e281d | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/51e281d26b99034c848887828f33e15cdf1fc34c |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| Nov 21, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21084765140 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
|
draft
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3Adraft |
|
in-review
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3Ain-review |
|
SEP
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3ASEP |
| Nov 21, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21084767593 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| Nov 24, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21149974079 |
| https://github.com/LucaButBoring |
| LucaButBoring | https://github.com/LucaButBoring |
|
Nov 24, 2025
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#ref-issue-3534002430 |
|
SEP-1686: Tasks
#1686
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1686 |
|
| https://github.com/dsp-ant |
|
| https://github.com/claude |
| Add SEP workflow process changes to draft changelog | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/c01c9b1af42349c3b5c68700570a0a5b0c7c50f9 |
| c01c9b1 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/commits/c01c9b1af42349c3b5c68700570a0a5b0c7c50f9 |
| https://claude.com/claude-code | https://claude.com/claude-code |
| https://github.com/apps/mintlify |
| mintlify | https://github.com/apps/mintlify |
| deployed | https://mcp-staging-sep-process-pr-based.mintlify.app |
| staging - docs | https://mcp-staging-sep-process-pr-based.mintlify.app |
| November 28, 2025 14:29 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21243738448 |
| View deployment | https://mcp-staging-sep-process-pr-based.mintlify.app |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| Nov 28, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#issuecomment-3589553187 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| 4d19a92 | https://github.com/modelcontextprotocol/modelcontextprotocol/commit/4d19a92dbcf26b741c4ce71fa2ca316cb853d7f9 |
| Nov 28, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21243802756 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
| November 28, 2025 14:33 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21243803514 |
| https://github.com/dsp-ant |
| dsp-ant | https://github.com/dsp-ant |
|
final
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3Afinal |
|
draft
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3Adraft |
|
in-review
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3Ain-review |
| Nov 28, 2025 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-21243891529 |
| https://github.com/pja-ant |
| pja-ant | https://github.com/pja-ant |
|
Jan 22, 2026
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#ref-pullrequest-3843400190 |
|
SEP-2133: Extensions framework for MCP
#2133
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/2133 |
| https://github.com/felixweinberger |
| felixweinberger | https://github.com/felixweinberger |
|
Jan 23, 2026
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#ref-issue-3846702877 |
|
SEP-2140: Standardize tools/call Failure Reporting (Tool Resolution + Output Validation)
#2140
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues/2140 |
| https://github.com/localden |
| localden | https://github.com/localden |
| 2026-07-28 Spec Implementation | https://github.com/orgs/modelcontextprotocol/projects/41 |
| Jun 6, 2026 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-26416907616 |
| https://github.com/apps/github-project-automation |
| github-project-automation | https://github.com/apps/github-project-automation |
| 2026-07-28 Spec Implementation | https://github.com/orgs/modelcontextprotocol/projects/41 |
| Jun 6, 2026 | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850#event-26416908366 |
| https://github.co/hiddenchars |
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/{{ revealButtonHref }} |
| Sign up for free | https://github.com/join?source=comment-repo |
| Sign in to comment | https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F1850 |
|
| https://github.com/jonathanhefner |
|
jonathanhefner
| https://github.com/jonathanhefner |
|
| https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850/files/f4ac78c1da5788e14d873b6086c71ff4fae4298d |
|
| https://github.com/dsp-ant |
|
dsp-ant
| https://github.com/dsp-ant |
|
final
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3Afinal |
|
SEP
| https://github.com/modelcontextprotocol/modelcontextprotocol/issues?q=state%3Aopen%20label%3ASEP |
|
2026-07-28 Spec Implementation
| https://github.com/orgs/modelcontextprotocol/projects/41 |
| Please reload this page | https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1850 |
|
| https://github.com/dsp-ant |
|
| https://github.com/jonathanhefner |
|
| https://github.com/localden |
|
| https://github.com |
| Terms | https://docs.github.com/site-policy/github-terms/github-terms-of-service |
| Privacy | https://docs.github.com/site-policy/privacy-policies/github-privacy-statement |
| Security | https://github.com/security |
| Status | https://www.githubstatus.com/ |
| Community | https://github.community/ |
| Docs | https://docs.github.com/ |
| Contact | https://support.github.com?tags=dotcom-footer |