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feat: add MCP Apps (SEP-1865) support to platform and functions SDK #2061

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Merged
simplesagar merged 11 commits into from
Apr 2, 2026
Merged

feat: add MCP Apps (SEP-1865) support to platform and functions SDK #2061

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576cf0f
feat: add MCP Apps (SEP-1865) support to platform and functions SDK
simplesagar Mar 6, 2026
b37a9cc
fix: pass tool meta as _meta in fromGram() tools/list response
simplesagar Mar 7, 2026
a8c339d
feat: enhance uiResource() with auto-URI, HTML scaffold, and Gram.onD…
simplesagar Mar 8, 2026
956dc8a
feat: add MCP Apps (SEP-1865) support to platform and functions SDK
danielkov Apr 1, 2026
3ebd998
chore: ignore local function artifacts and skip non-local app seeding
danielkov Apr 1, 2026
d969b9f
fix: resolve MCP app lint regressions
danielkov Apr 1, 2026
a53f8a3
Merge origin/main into daniel/feat-mcp-app-support-sep-1865
danielkov Apr 1, 2026
039cbe6
chore: update generated sdk version after merge
danielkov Apr 1, 2026
c156561
chore: clean up merge noise
danielkov Apr 1, 2026
58528d0
chore: add changeset and fix local runner lint
danielkov Apr 1, 2026
97af11b
refactor: mark MCP app ui resources experimental
danielkov Apr 1, 2026
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9 changes: 9 additions & 0 deletions .changeset/mcp-app-support-sep-1865.md
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@@ -0,0 +1,9 @@
---
"dashboard": minor
"server": patch
"@gram-ai/functions": minor
---

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@disintegrator disintegrator Apr 1, 2026

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Suggested change
---
"dashboard": patch
"server": patch
"@gram-ai/functions": patch
---
---
"dashboard": minor
"server": patch
"@gram-ai/functions": minor
---

Add MCP App support across the playground, local functions runner, and the functions SDK.

Improve local runner lifecycle handling for proxied tool and resource responses, and only seed MCP App function assets when the functions backend is local.
1 change: 1 addition & 0 deletions .claude/skills/datadog-insights/SKILL.md
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Expand Up @@ -410,6 +410,7 @@ GET /rpc/auth.info 638ms 8ms 6
> ⚠️ **The slow endpoint table MUST use a code block with aligned columns. Never use bullet points.**
If all endpoints are fast, use instead:

```
⚡ *Latency* — All endpoints healthy. p50: Xms · p95: Xms · p99: Xms 🟢
```
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3 changes: 2 additions & 1 deletion .gitignore
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Expand Up @@ -26,6 +26,7 @@ scratch/
/local/cache
/local/ssl
/local/keys
/local/functions
.speakeasy/temp
mprocs.log
.madprocs.port
Expand Down Expand Up @@ -54,4 +55,4 @@ package-lock.json
/examples/*/pnpm-lock.yaml
.worktrees
.granary/
.claude/hooks/*
.claude/hooks/*
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