{"id":13841783,"name":"mcp-types","ecosystem":"hackage","description":"This library provides the core type definitions and JSON-RPC protocol layer\nfor the Model Context Protocol (MCP). MCP is a protocol that enables seamless\ncommunication between AI models and external tools, resources, and services.\n\nThis package contains only the pure protocol types with minimal dependencies,\nmaking it suitable for building both clients and servers on any framework.\nFor a ready-made Servant-based server, see the mcp package.","homepage":"https://github.com/DPella/mcp","licenses":"MPL-2.0","normalized_licenses":["MPL-2.0"],"repository_url":"https://github.com/DPella/mcp","keywords_array":["ai","library","mpl","web","Propose Tags"],"namespace":null,"versions_count":2,"first_release_published_at":"2026-02-16T14:28:24.000Z","latest_release_published_at":"2026-02-16T16:01:24.000Z","latest_release_number":"0.1.1","last_synced_at":"2026-09-14T06:39:37.159Z","created_at":"2026-02-16T14:32:57.700Z","updated_at":"2026-09-16T19:44:31.333Z","registry_url":"https://hackage.haskell.org/package/mcp-types","install_command":"cabal install mcp-types","documentation_url":null,"metadata":{},"repo_metadata":{"id":299869463,"uuid":"1000916828","full_name":"dpella/mcp","owner":"dpella","description":null,"archived":false,"fork":false,"pushed_at":"2026-05-27T15:39:12.000Z","size":360,"stargazers_count":33,"open_issues_count":7,"forks_count":12,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-09-14T06:34:12.393Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Haskell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dpella.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":"AGENTS.md","dco":null,"cla":null}},"created_at":"2025-06-12T14:15:51.000Z","updated_at":"2026-07-17T01:27:55.000Z","dependencies_parsed_at":"2025-07-31T20:22:49.456Z","dependency_job_id":"1a9c0117-d494-44ea-93d9-4eba450b33ed","html_url":"https://github.com/dpella/mcp","commit_stats":null,"previous_names":["tritlo/mcp","dpella/mcp"],"tags_count":4,"template":false,"template_full_name":null,"purl":"pkg:github/dpella/mcp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dpella","download_url":"https://codeload.github.com/dpella/mcp/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":341189360,"owners_count":37371093,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-08-22T15:14:58.755Z","status":"online","status_checked_at":"2026-09-16T02:00:06.638Z","response_time":96,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"},"owner_record":{"login":"dpella","name":"DPella AB","uuid":"64374170","kind":"organization","description":"DPella AB","email":null,"website":null,"location":"Göteborg, Sweden","twitter":null,"company":null,"icon_url":"https://avatars.githubusercontent.com/u/64374170?v=4","repositories_count":1,"last_synced_at":"2023-03-12T08:54:57.132Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/dpella","funding_links":[],"total_stars":null,"followers":null,"following":null,"created_at":"2023-03-12T08:54:57.132Z","updated_at":"2023-03-12T08:54:57.132Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dpella","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dpella/repositories"},"tags":[{"name":"v0.3.0.0","sha":"66594b5a7d52fdf07f15a84918819e31ba1f4e70","kind":"commit","published_at":"2025-06-18T22:14:13.000Z","download_url":"https://codeload.github.com/dpella/mcp/tar.gz/v0.3.0.0","html_url":"https://github.com/dpella/mcp/releases/tag/v0.3.0.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/dpella/mcp@v0.3.0.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.3.0.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.3.0.0/manifests"},{"name":"v0.2.0.0","sha":"5da599ce99397184d8f1effd8aea64eda1da19a1","kind":"commit","published_at":"2025-06-18T20:14:17.000Z","download_url":"https://codeload.github.com/dpella/mcp/tar.gz/v0.2.0.0","html_url":"https://github.com/dpella/mcp/releases/tag/v0.2.0.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/dpella/mcp@v0.2.0.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.2.0.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.2.0.0/manifests"},{"name":"v0.1.1.0","sha":"fda44cc7e35bec3fc5614e9f01ae1a88cf80b5a9","kind":"commit","published_at":"2025-06-18T17:47:53.000Z","download_url":"https://codeload.github.com/dpella/mcp/tar.gz/v0.1.1.0","html_url":"https://github.com/dpella/mcp/releases/tag/v0.1.1.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/dpella/mcp@v0.1.1.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.1.1.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.1.1.0/manifests"},{"name":"v0.1.0.0","sha":"ba8fa138b043effe0b1068200b20dd57eaa88b32","kind":"commit","published_at":"2025-06-12T14:40:54.000Z","download_url":"https://codeload.github.com/dpella/mcp/tar.gz/v0.1.0.0","html_url":"https://github.com/dpella/mcp/releases/tag/v0.1.0.0","dependencies_parsed_at":null,"dependency_job_id":null,"purl":"pkg:github/dpella/mcp@v0.1.0.0","tag_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.1.0.0","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dpella%2Fmcp/tags/v0.1.0.0/manifests"}]},"repo_metadata_updated_at":"2026-09-16T19:44:31.332Z","dependent_packages_count":0,"downloads":49,"downloads_period":"total","dependent_repos_count":0,"rankings":{"downloads":99.9735323699116,"dependent_repos_count":54.300989889365304,"dependent_packages_count":19.9883542427611,"stargazers_count":null,"forks_count":null,"docker_downloads_count":null,"average":58.08762550067934},"purl":"pkg:hackage/mcp-types","advisories":[],"docker_usage_url":"https://docker.ecosyste.ms/usage/hackage/mcp-types","docker_dependents_count":null,"docker_downloads_count":null,"usage_url":"https://repos.ecosyste.ms/usage/hackage/mcp-types","dependent_repositories_url":"https://repos.ecosyste.ms/api/v1/usage/hackage/mcp-types/dependencies","status":null,"funding_links":[],"critical":null,"issue_metadata":null,"versions_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/packages/mcp-types/versions","version_numbers_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/packages/mcp-types/version_numbers","latest_version_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/packages/mcp-types/latest_version","dependent_packages_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/packages/mcp-types/dependent_packages","related_packages_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/packages/mcp-types/related_packages","codemeta_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/packages/mcp-types/codemeta","maintainers":[{"uuid":"tritlo","login":"tritlo","name":null,"email":null,"url":null,"packages_count":14,"html_url":"https://hackage.haskell.org/user/tritlo","role":null,"created_at":"2026-02-16T14:35:26.655Z","updated_at":"2026-02-16T14:35:26.655Z","packages_url":"https://packages.ecosyste.ms/api/v1/registries/hackage.haskell.org/maintainers/tritlo/packages"}]}